tas5616phd user's guide - farnell element14 · this user’s guide describes the operation of...

User's GuideSLOU276A–December 2009–Revised May 2010

TAS5616PHD2EVM

This user’s guide describes the operation of the evaluation module for the TAS5616 Digital AmplifierPower Output Stage using TAS5508 Digital Audio PWM Processor from Texas Instruments. The user’sguide also provides measurement data and design information like schematic, BOM, and PCB layout.

Contents1 Introduction .................................................................................................................. 3

1.1 TAS5616PHD2EVM Features .................................................................................... 41.2 PCB Key Map ...................................................................................................... 5

2 Quick Setup Guide .......................................................................................................... 52.1 Electrostatic Discharge Warning ................................................................................. 52.2 Unpacking the EVM ................................................................................................ 62.3 Power Supply Setup ............................................................................................... 62.4 Speaker Connection ............................................................................................... 62.5 Output Configuration BTL and PBTL ............................................................................ 62.6 GUI Software Installation .......................................................................................... 7

3 Protection .................................................................................................................... 83.1 Short Circuit Protection and Fault Reporting Circuitry ........................................................ 83.2 Fault Reporting ..................................................................................................... 8

4 TAS5616PHD2EVM Performance ........................................................................................ 94.1 THD+N vs. Power (BTL – 8Ω) .................................................................................. 104.2 THD+N vs Power (PBTL – 4 Ω) ................................................................................ 114.3 THD+N vs. Frequency (BTL – 8Ω) ............................................................................. 114.4 THD+N vs. Frequency (PBTL – 4Ω) ........................................................................... 124.5 FFT Spectrum with –60 dBFS Tone (BTL) .................................................................... 124.6 FFT Spectrum with -60 dBFS Tone (PBTL) .................................................................. 124.7 Idle Noise FFT Spectrum (BTL) ................................................................................ 134.8 Idle Noise FFT Spectrum (PBTL) .............................................................................. 134.9 Channel Separation .............................................................................................. 144.10 Frequency Response (BTL) ..................................................................................... 154.11 Frequency Response (PBTL) ................................................................................... 154.12 High Current Protection (BTL) .................................................................................. 164.13 High Current Protection (PBTL) ................................................................................ 164.14 Pop/Click (BTL) ................................................................................................... 174.15 Pop/Click (PBTL) ................................................................................................. 184.16 Output Stage Efficiency .......................................................................................... 19

5 Related Documentation from Texas Instruments ..................................................................... 205.1 Additional Documentation ....................................................................................... 20

Appendix A Design Documents ............................................................................................... 20

List of Figures

1 Integrated PurePath Digital™ Amplifier System ........................................................................ 4

2 Physical Structure for the TAS5616PHD2EVM (Approximate Layout) .............................................. 5

3 PBTL Mode Configuration ................................................................................................. 7

4 TAS5508 GUI Window ..................................................................................................... 8

PurePath, Equibit are trademarks of Texas Instruments.I2C is a trademark of NXP B.V. Corp Netherlands.

1SLOU276A–December 2009–Revised May 2010 TAS5616PHD2EVM

Copyright © 2009–2010, Texas Instruments Incorporated

www.ti.com

5 THD+N vs. Power (BTL – 4 Ω) .......................................................................................... 10

6 THD+N vs. Power (BTL – 8 Ω) .......................................................................................... 11

7 THD+N vs. Frequency (BTL – 8 Ω) ..................................................................................... 11

8 THD+N vs. Frequency (BTL – 4 Ω) ..................................................................................... 12

9 FFT Spectrum with –60 dBFS Tone (BTL)............................................................................. 12

10 FFT Spectrum with -60 dBFS Tone (PBTL) ........................................................................... 13

11 Idle Noise FFT Spectrum (BTL) ......................................................................................... 13

12 Idle Noise FFT Spectrum (PBTL) ....................................................................................... 14

13 Channel Separation ....................................................................................................... 14

14 Frequency Response (BTL).............................................................................................. 15

15 Frequency Response (PBTL) ............................................................................................ 15

16 High Current Protection (BTL) ........................................................................................... 16

17 High Current Protection (PBTL) ......................................................................................... 16

18 Pop/Click (BTL) ............................................................................................................ 17

19 Pop/Click (PBTL) .......................................................................................................... 18

20 Output Stage Efficiency................................................................................................... 19

List of Tables

1 TAS5616PHD2EVM Specification ........................................................................................ 3

2 Recommended Supply Voltages ......................................................................................... 6

3 TAS5616 Warning/Error Signal Decoding ............................................................................... 9

4 General Test Conditions ................................................................................................... 9

5 TAS5508 Register Settings................................................................................................ 9

6 Electrical Data ............................................................................................................... 9

7 Audio Performance ......................................................................................................... 9

8 Thermal Specification ..................................................................................................... 10

9 Physical Specifications ................................................................................................... 10

10 Related Documentation from Texas Instruments ..................................................................... 20

2 TAS5616PHD2EVM SLOU276A–December 2009–Revised May 2010


www.ti.com Introduction

1 Introduction

The TAS5616PHD2EVM PurePath™ Premier Pro customer evaluation module demonstrates theintegrated circuits TAS5616PHD and TAS5508PAG from Texas Instruments (TI).

The PTAS5616PHD is a high-performance, integrated Stereo Feedback Digital Amplifier Power Stagedesigned to drive 8-Ω speakers at up to 160 W per channel. The device incorporates the TI Equibit™technology and is designed to be used with TI’s Equibit™ modulators. This system requires a passivedemodulation filter to deliver a efficiency, quality audio amplification.

TAS5508PAG is a high performance 32 bit (24 bit input) multi channel PurePath™ Digital Pulse WidthModulator (PWM) based on Equibit™ technology with fully symmetrical AD modulation scheme. Thedevice also has Digital Audio Processing (DAP) that provides 48 bit signal processing, advancedperformance and a high level of system integration. The device has interfaces for headphone output andPower Supply Volume Control (PSVC).

This EVM is configurable to 2 BTL channels for stereo evaluation or 1 PBTL (parallel BTL) channel forsubwoofer evaluation.

This EVM, together with a TI input-USB board 2, is a complete stereo digital audio amplifier system whichincludes digital input (S/PDIF), analog inputs, interface to PC and DAP features like digital volume control,input and output mixers, automute, tone controls, loudness, EQ filters and dynamic range compression(DRC). There are configuration options for power stage failure protection.

Table 1. TAS5616PHD2EVM Specification

Key Parameters Values

Output Stage Supply Voltage 25V – 50 V

Number of Channels 2 x BTL or 1 x PBTL

Load Impedance BTL 8 Ohm

Load Impedance PBTL 4 Ohm

Output power BTL 160 W / 8 Ω / 10% THD

Output power PBTL 300 W / 4 Ω / 10% THD

DNR >110 dB

PWM Processor TAS5508PAG

Output Stage TAS5616PHD



I2S

Bus

TAS5616PHD2EVM

MODULE

I2C Bus

ExampleTI Input-USB

board

8 ChannelAnalog

Input

USB

Interface

Optical

andCoaxia

lS/PDIF

Input

Control Interface

Power Supply

Stereo/Mono

Channel

Speaker Output

Introduction www.ti.com

This document covers EVM specifications, audio performance and power efficiency measurementsgraphs, and design documentation that includes schematics, parts list, layout, and mechanical design.

Gerber (layout) files are available at: www.ti.com.

The EVM is delivered with cables and Input-USB board 2 to connect to an input source, and be controlledfrom a PC.

1.1 TAS5616PHD2EVM Features• Stereo PurePath Digital™ evaluation module.• Self-contained protection system (short circuit and thermal).• Standard I2S and I2C™ / Control connector for TI input board• Double-sided plated-through PCB layout.

Figure 1. Integrated PurePath Digital™ Amplifier System



http://www.ti.com

+50 V(J15)

LEFTSPEAKEROUTPUT

(J12)

RIGHTSPEAKEROUTPUT

(J14)

(SW1)

(SW2)

PBTL

PBTLBTL

BTLTAS5518

INPUT SIGNAL& CONTROLINTERFACE(J10)

+12V

Fan

OU

TP

UT

CO

NT

RO

L(J

22)

+12V

Fan

Regula

tor

+3.3

VR

egula

tor

OU

TP

UT

STA

GE

CH

AN

NE

LR

iGH

T

OU

TP

UT

STA

GE

CH

AN

NE

LLE

FT

www.ti.com Quick Setup Guide

1.2 PCB Key Map

Physical structure for the TAS5616PHD2EVM is illustrated in Figure 2.

Figure 2. Physical Structure for the TAS5616PHD2EVM (Approximate Layout)

2 Quick Setup Guide

This section describes the TAS5616PHD2EVM board in regards to power supplies and system interfaces.The section provides information regarding handling and unpacking, absolute operating conditions, and adescription of the factory default switch and jumper configuration.

This section also provides a step-by-step guide to configuring the TAS5616PHD2EVM for deviceevaluation.

2.1 Electrostatic Discharge Warning

Many of the components on the TAS5616PHD2EVM are susceptible to damage by electrostatic discharge(ESD). Customers are advised to observe proper ESD handling precautions when unpacking and handlingthe EVM, including the use of a grounded wrist strap at an approved ESD workstation.

CAUTION

Failure to observe ESD handling procedures can result in damage to EVMcomponents.



Quick Setup Guide www.ti.com

2.2 Unpacking the EVM

Upon opening the TAS5616PHD2EVM package, check to make sure that the following items are included:

• 1 pc. TAS5616PHD2EVM board using one TAS5508PAG and one TAS5616PHD.• 1 pc. TI Input-USB board 2 for interfacing TAS5616PHD2EVM with SPDIF/analog sources and PC for

control.• 1 pc. Signal and Control Interface IDC cable for connection to an I2S front-end like the attached TI

Input-USB board 2.• 1 pc. Cable for connecting Input-USB board 2 to a USB port on a PC for TAS5508 control by software.• 1 pc. AC to DC External 15 V Power supply (System supply).• 4 pcs. AC Input Clips for External 15 V Power Supply (US, Europe, UK and Australia).

If any of these items are missing, contact the nearest Texas Instruments Product Information Center toinquire about a replacement.

Connect the Input-USB board 2 to the TAS5616PHD2EVM using the delivered IDC cable.

2.3 Power Supply Setup

To power up the EVM, two power supplies are needed. One for system power, logic and gate-drive, andone for output stage supply. H-bridge Power supply is connected to the EVM using banana cables.System Power Supply is supplied from the enclosed External 15 V wall plug adapter.

Table 2. Recommended Supply Voltages

Description Voltage Limitations Current Requirements Cable

Output stage power supply 25 – 50 V 16 A J15 (marked +50V)

CAUTION

Applying voltages above the specifications given in Table 2 can causepermenant damage to the hardware.

NOTE: The length of power supply cable must be minimized. Increasing length of PSU cable isequal to increasing the distortion for the amplifier at high output levels and low frequencies.

2.4 Speaker Connection

CAUTION

Both positive and negative speaker outputs are floating and cannot beconnected to ground (e.g. through an oscilloscope).

2.5 Output Configuration BTL and PBTL

When changing mode e.g. from BTL to PBTL, make sure that RESET is activated before changing thestate of mode switches SW1 and SW2. Switch SW1 and SW2 has to be synchronized in state BTL orPBTL.

In PBTL mode the load has to be connected according to Figure 3:



+50 V(J15)

LEFT BTLSPEAKEROUTPUT

(J11)

RIGHT BTLSPEAKEROUTPUT

(J13)

(SW1)

(SW2)

PBTL

PBTLBTL

BTL

INPUT SIGNAL& CONTROLINTERFACE(J10)

TAS5518O

UT

PU

TS

TA

GE

CH

AN

NE

LR

IGH

T

PB

LT

OU

TP

UT

STA

GE

CH

AN

NE

LL

EF

T

www.ti.com Quick Setup Guide

Figure 3. PBTL Mode Configuration

2.6 GUI Software Installation

The TAS5508 GUI provides control of all registers in the TAS5508. To install the GUI, download the GUIsetup file and the configuration file TAS5616PHD2EVM Configuration (1.00).cfg from theTAS5616PHD2EVM folder on www.ti.com

After installation turn on power supplies and connect the USB cable to the Input-USB board 2.

Start the GUI program from windows menu. Start up of the GUI will take a few seconds.



Protection www.ti.com

Figure 4. TAS5508 GUI Window

From the files menu load the configuration file:• TAS5616PHD2EVM Configuration (1.00).cfg

For easy access to the file, it is recommended that the user copy the files into the directory where the GUIis installed. The default is C:\Program Files\Texas Instruments Inc\TAS5508\

For more advanced use of the GUI, see the GUI User’s Guide and data manual for TAS5508.

3 Protection

This section describes the short-circuit protection and fault reporting circuitry of the TAS5616 device.

3.1 Short Circuit Protection and Fault Reporting Circuitry

The TAS5616 is a self-protecting device that provides fault reporting (including high-temperatureprotection and short circuit protection). TAS5616 is configured in back-end auto-recovery mode, andresets automatically after all errors (M1, M2 and M3 is set low), see the data sheet (sles221) for furtherexplanation. The device will re-start itself after an error occasion, and report through the SD error signal.

3.2 Fault Reporting

The OTW and SD outputs from TAS5616 indicate fault conditions. see the TAS5616 data sheet for adescription of these pins.



http://www.ti.com/lit/pdf/sles221

www.ti.com TAS5616PHD2EVM Performance

Table 3. TAS5616 Warning/Error Signal Decoding

SD OTW1 OTW2 Device Condition

0 0 0 High temperature error and/or high current error

0 0 1 Under voltage lockout or high current error. 100°C temperature warning

0 1 1 Under voltage lockout or high current error

1 0 0 125°C temperature warning

1 0 1 100°C temperature warning

1 1 1 Normal operation, no errors/warnings

The shutdown signals together with the temperature warning signal, give the chip state information asdescribed in Table 3. Device fault reporting outputs are open-drain outputs.

4 TAS5616PHD2EVM Performance

Table 4. General Test Conditions

General Test Conditions (1) Value Notes

Output Stage Supply Voltage 50 V Laboratory Power Supply (EA-PS 7065-10A)

Load Impedance BTL 8 Ohm

Load Impedance PBTL 4 Ohm

Input Signal 1kHz Sine

Sampling Frequency 48 kHz

Gain setting in TAS5508 0 dB

Measurement Filter AES17 and AUX0025

TI Input Board Input-USB 2 Rev 1

EVM configuration file Ver 1.00 TAS5616PHD2EVM Configuration (1.00).cfg

(1) These test conditions are used for all tests, unless otherwise specified.

Table 5. TAS5508 Register Settings

Register (1) Value Notes

System Control Register 2 0x04 0x60 PWM Automute Detection Disabled

Master Volume Register 0xD9 00 00 00 48 Master Volume set to 0 dB

(1) These test conditions are used for all tests, unless otherwise specified.

Table 6. Electrical Data

Electrical Data Notes/Conditions

Output Power, BTL, 8Ω 95 W 1 kHz, unclipped (0dBFS), TA = 25°C

Output Power, BTL, 8Ω 170 W 1 kHz, 10% THD+N, TA = 25°C

Output Power, BTL, 4Ω 190 W 1 kHz, unclipped (0dBFS), TA = 25°C

Output Power, BTL, 4Ω 340 W 1 kHz, 10% THD+N, TA = 25°C

Maximum Peak Current, BTL >7.5 A 1 kHz burst, 1 Ω, ROC = 22 kΩ

Maximum Peak Current, PBTL >15 A 1 kHz burst, 1 Ω, ROC = 22 kΩ

Output Stage Efficiency >92% 2 x channels, 8 Ω

Damping Factor BTL >22 1 kHz, relative to 4 Ω load

Damping Factor PBTL >21 1 kHz, relative to 2 Ω load

H-Bridge Supply Current <65 mA 1 kHz, –60dBFS signal

Idle Power Consumption 3.3 W H-Bridge supply, –60dBFS input signal

Table 7. Audio Performance

Audio Performance Value Notes/Conditions

THD+N, BTL, 8Ω 1 W <0.02% 1 kHz

THD+N, BTL, 8Ω 10 W <0.02% 1 kHz

THD+N, BTL, 8Ω 50 W <0.02% 1 kHz



0.006

10

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

TH

D+

N -

To

tal H

arm

on

ic D

isto

rti

on

+ N

ois

e -

%

100m 200m 500m 1 2 5 10 20 50 100 200

Power - W

TAS5616PHD2EVM Performance www.ti.com

Table 7. Audio Performance (continued)

Audio Performance Value Notes/Conditions

THD+N, BTL, 8Ω 100 W <0.5% 1 kHz

THD+N, BTL, 4Ω 1 W <0.02% 1 kHz

THD+N, BTL, 4Ω 10 W <0.02% 1 kHz

THD+N, BTL, 4Ω 100 W <0.02% 1 kHz

THD+N, BTL, 4Ω 200 W <0.5% 1 kHz

Dynamic Range >102 dB Ref: rated power, A-weighted, AES17 filter

Noise Voltage <250 mVrms A-weighted, AES17 filter

Click/Pop, DC step BTL 30 mV Mute/Unmute, No signal, 6 Ohm

Click/Pop, DC step PBT 20 mV Mute/Unmute, No signal, 4 Ohm

Channel Separation >73 dB 1 kHz

Frequency Response +0.5 dB 100 W / 8 Ω

Table 8. Thermal Specification

Thermal Specification (1) THEATSINK(1) Notes/Conditions

Idle, All Channels Switching 30°C 1 kHz, 15 min, –60dBFS signal, TA = 25°C

4x12.5 W, 4Ω + 1x25 W, 2 Ω(1/8 power) 42°C 1 kHz, 1 hour, TA = 25°C

2x100 W, 4Ω 65°C 1 kHz, 5 min, TA = 25°C(1) Measured on surface of heat sink.

Table 9. Physical Specifications

Physical Specifications (1) Notes/Conditions

PCB Dimensions 94 x 140 x 55 Width x Length x Height (mm)

Total Weight 400 gr. Components + PCB + Heat-sink + Mechanics(1) All electrical and audio specifications are typical values.

4.1 THD+N vs. Power (BTL – 8Ω)

Gain: +2.5dB set in TAS5508

Figure 5. THD+N vs. Power (BTL – 4 Ω)



0.004

10

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5T

HD

+N

- T

ota

l H

arm

on

ic D

isto

rti

on

+ N

ois

e -

%

100m 400200m 500m 1 2 5 10 20 50 100 200

Power - W

0.004

10

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

TH

D+

N -

To

tal H

arm

on

ic D

isto

rti

on

+ N

ois

e -

%

20 20k50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

1 W10 W

100 W


4.2 THD+N vs Power (PBTL – 4 Ω)

Gain: +2.5dB set in TAS5508

Figure 6. THD+N vs. Power (BTL – 8 Ω)

4.3 THD+N vs. Frequency (BTL – 8Ω)

Figure 7. THD+N vs. Frequency (BTL – 8 Ω)



0.004

10

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

TH

D+

N -

To

tal H

arm

on

ic D

isto

rti

on

+ N

ois

e -

%

20 20k50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

1 W

10 W

300 W

-150

0

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

FF

T -

Sp

ectr

um

- d

B

0 22k2k 4k 6k 8k 10k 12k 14k 16k 18k 20k

f - Frequency - Hz


4.4 THD+N vs. Frequency (PBTL – 4Ω)

Figure 8. THD+N vs. Frequency (BTL – 4 Ω)

4.5 FFT Spectrum with –60 dBFS Tone (BTL)

Reference voltage is 28.4V. FFT size 16k.

Figure 9. FFT Spectrum with –60 dBFS Tone (BTL)

4.6 FFT Spectrum with -60 dBFS Tone (PBTL)

Reference voltage is 28.1 V. FFT size 16k.



-150

0

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

FF

T -

Sp

ectr

um

- d

B

0 22k2k 4k 6k 8k 10k 12k 14k 16k 18k 20k

f - Frequency - Hz

-140

-5

-135

-130

-125

-120

-115

-110

-105

-100

-95

-90

-85

-80

-75

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

-15

-10

FF

T -

Sp

ectr

um

- d

B

5k 85k10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k 70k 75k 80k

f - Frequency - Hz


Figure 10. FFT Spectrum with -60 dBFS Tone (PBTL)

4.7 Idle Noise FFT Spectrum (BTL)

Automute disabled – Register x04h set to x60h. Reference voltage is 28.4V. FFT size 16k.

Figure 11. Idle Noise FFT Spectrum (BTL)

4.8 Idle Noise FFT Spectrum (PBTL)

Automute disabled – Register x04h set to x60h. Reference voltage is 28.1 V. FFT size 16k.



-140

-5

-135

-130

-125

-120

-115

-110

-105

-100

-95

-90

-85

-80

-75

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

-15

-10

FF

T -

Sp

ectr

um

- d

B

5k 85k10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k 70k 75k 80k

f - Frequency - Hz

20 20k50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

-100

20

95

-90

-85

-80

-75

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

-15

-10

5

10

15

0

-5

Sig

nal -

dB

Channel 1

Channel 2


Figure 12. Idle Noise FFT Spectrum (PBTL)

4.9 Channel Separation

Channel 2 input signal is 100 W, channel 1 muted.

Figure 13. Channel Separation



20 20k50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

-5

5

-4.5

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

-0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

Ban

dw

idth

- d

B

8 W

20 20k50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

-5

5

-4.5

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

-0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

Ban

dw

idth

- d

B


4.10 Frequency Response (BTL)

Figure 14. Frequency Response (BTL)

4.11 Frequency Response (PBTL)

Figure 15. Frequency Response (PBTL)



25.6m 27m25.8m 26m 26.2m 26.4m 26.6m 26.8m

t - Time - sec

-10

10

-9

-8

-7

-6

-5

-4

-3

-2

-1

0

1

2

3

4

5

6

7

8

9

Peak C

urren

t -

A

-35

35

-30

-25

-20

-15

-10

-5

0

5

10

15

20

25

30

25.6m 27m25.8m 26m 26.2m 26.4m 26.6m 26.8m

t - Time - sec

Peak C

urren

t -

A


4.12 High Current Protection (BTL)

Input 1kHz bursted signal, Load 1Ω.

Figure 16. High Current Protection (BTL)

4.13 High Current Protection (PBTL)

Input 1kHz bursted signal, Load 1Ω.

Figure 17. High Current Protection (PBTL)



mV

-20 50-10 0 10 20 30 40

ms

-50

50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

10

15

20

25

30

35

40

45


4.14 Pop/Click (BTL)

No input signal applied. The measurement results are presented in time domain.Test with automute disabled – Register x04h set to x60h. No input signal applied. Load 4Ω.

Figure 18. Pop/Click (BTL)



mV

-20 50-10 0 10 20 30 40

ms

-50

50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

10

15

20

25

30

35

40

45


4.15 Pop/Click (PBTL)

No input signal applied. The measurement results are presented in time domain.Test with automute disabled – Register x04h set to x60h. No input signal applied. Load 2 Ω.

Figure 19. Pop/Click (PBTL)



0

100

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

0 26020 40 60 80 100 120 140 160 180 200 220 240

2 CH Output Power - W

Eff

icie

ncy -

%


4.16 Output Stage Efficiency

Efficiency is tested with 2 channels loaded 8Ω.The heat sink has been ventilated with a fan during the test.

Figure 20. Output Stage Efficiency



Related Documentation from Texas Instruments www.ti.com

5 Related Documentation from Texas Instruments

The following table contains a list of data manuals that have detailed descriptions of the integrated circuitsused in the design of the TAS5616PHD2EVM. The data manuals can be obtained at the URLhttp://www.ti.com.

Table 10. Related Documentation from TexasInstruments

Part Number Literature Number

TAS5508 SLES115

TAS5616 SLAS596A

TLV271 SLOS351

TPS3825-33 SLVS165

TLV1117-33C SLVS561

5.1 Additional Documentation

1. PC Configuration Tool for TAS5508 (TAS5508 GUI ver. 4.0 or later)2. System Design Considerations for True Digital Audio Power Amplifiers (SLAA117)3. Digital Audio Measurements (SLAA114)4. PSRR for PurePath Digital Audio Amplifiers (SLEA049)5. Power Rating in Audio Amplifier (SLEA047)6. PurePath Digital AM Interference Avoidance (SLEA040)7. Click & Pop Measurements Technique (SLEA044)8. Power Supply Recommendations for DVD-Receivers (SLEA027)9. Implementation of Power Supply Volume Control (SLEA038)

Appendix A Design Documents

This appendix comprises design documents pertaining to the TAS5616PHD2EVM evaluation module. Thedocuments are presented in the following order.

• Schematic (5 pages)• Parts List (2 pages)• PCB Specification (1 page)• PCB Layers (8 pages)• Heat Sink Drawing, TIC-HSINK-062 (1 page)• Power Stage Filter Inductor, TIC-INDC-032 (1 page)

20 Design Documents SLOU276A–December 2009–Revised May 2010


http://www.ti.com

http://www.ti.com/lit/pdf/SLES115

http://www.ti.com/lit/pdf/SLAS596

http://www.ti.com/lit/pdf/SLOS351

http://www.ti.com/lit/pdf/SLVS165

http://www.ti.com/lit/pdf/SLVS561

http://www.ti.com/lit/pdf/SLAA117

http://www.ti.com/lit/pdf/SLAA114

http://www.ti.com/lit/pdf/SLEA049






5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Rev:

Page Title:

TIHome Audio Amplifiers

ALL RIGHTS RESERVEDTEXAS INSTRUMENTS INCORPORATED

Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Disclaimer

A845-SCH-001.DSN

TAS5631PHD2EVM

Thursday, October 01, 2009 1 5

/ TAS5616 Parts list 3.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Disclaimer

A845-SCH-001.DSN

TAS5631PHD2EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Disclaimer

A845-SCH-001.DSN

TAS5631PHD2EVM



TAS5616PHD2EVM

Page1/5: Front Page and Schematic Disclaimer

3/5: TAS5616 Amplifier

Design Name:

Version:Date:Design Engineer:

Audio Configuration:

Interfaces:

File Name: A848-SCH-001.DSN3.001.Oct.2009Jonas L. Holm

PurePath Premire Pro Digital Amplifier Design1 x TAS5616PHD, 1 x TAS5518

Setup:

Type: Mass Market EVM

8 Ohm (BTL) Speaker Loads

TI

Copyright 2009 Texas Instruments, Inc - All rights reserved - The TI and PurePath Digital logos are trademarks of Texas Instruments.

+50 V H-Bridge Supply Voltage

Performance: 2 x 160 W / 8 Ohm (BTL) 10% THD+N> 104 dB Dynamic Range

5/5: Mechanics

J10: 26 pin IDC Header

J12, J14: Banana binding posts for speaker connection.J15: Banana binding post for H-Bridge Supply

for I2S Audio, Control, I2C, +5V and +12V

2/5: Frontend overview

4/5: Power Supply

J22: 2 pins 2.54 mm Header for Supply & control of optional external Fan

SCHEMATIC DISCLAIMERThe schematic information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("TI") as a service to its customers and/or suppliers, and may be used for informational purposes only, and only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these terms.

1.) These evaluation schematics are intended for use for ENGINEERING DEVELOPMENT AND EVALUATIONPURPOSES ONLY and are not considered by Texas Instruments to be fit as a basis for establishing productionproducts or systems. This information may be incomplete in several respects, including but not limited to informationrelating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods.

2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. TI may make changes to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials.

3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The user assumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.

4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. TI makes no representations regarding the commercial availability of non-TI components that may be referenced in the Materials.

5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to anycombination, machine, or process in which such TI products or services might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights, trademarks, or trade secret information. 6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computersystems and/or components and reflect the approximate performance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing.

7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheets voids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.

8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. Youmay only download one copy for your internal use only, unless you are specifically licensed to do otherwise by TI inwriting. This is a license, not a transfer of title, and is subject to the following restrictions: You may not: (a) modify the Materials (including any associated warranties, conditions, limitations or notices) or use them for any commercialpurpose, or any public display, performance, sale or rental; (b) decompile, reverse engineer, or disassemble softwareMaterials except and only to the extent permitted by applicable law; (c) remove any copyright or other proprietary notices from the Materials; (d) transfer the Materials to another person. You agree to prevent any unauthorized copying of the Materials. TI may terminate this license at any time if you are in breach of the terms of this Agreement. Upon termination, you will immediately destroy the Materials.

9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGESWHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESSINTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

NOTE1

Not Used

SCHEMATIC DISCLAIMERThe schematic information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("TI") as a service to its customers and/or suppliers, and may be used for informational purposes only, and only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these terms.

1.) These evaluation schematics are intended for use for ENGINEERING DEVELOPMENT AND EVALUATIONPURPOSES ONLY and are not considered by Texas Instruments to be fit as a basis for establishing productionproducts or systems. This information may be incomplete in several respects, including but not limited to informationrelating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods.

2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. TI may make changes to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials.

3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The user assumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.

4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. TI makes no representations regarding the commercial availability of non-TI components that may be referenced in the Materials.

5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to anycombination, machine, or process in which such TI products or services might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights, trademarks, or trade secret information. 6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computersystems and/or components and reflect the approximate performance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing.

7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheets voids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.

8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. Youmay only download one copy for your internal use only, unless you are specifically licensed to do otherwise by TI inwriting. This is a license, not a transfer of title, and is subject to the following restrictions: You may not: (a) modify the Materials (including any associated warranties, conditions, limitations or notices) or use them for any commercialpurpose, or any public display, performance, sale or rental; (b) decompile, reverse engineer, or disassemble softwareMaterials except and only to the extent permitted by applicable law; (c) remove any copyright or other proprietary notices from the Materials; (d) transfer the Materials to another person. You agree to prevent any unauthorized copying of the Materials. TI may terminate this license at any time if you are in breach of the terms of this Agreement. Upon termination, you will immediately destroy the Materials.

9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGESWHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESSINTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

NOTE1

Not Used

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

OUT_C

OUT_D

OUT_A

OUT_B

/OTW2

/OTW1

/SD

READY

/CLIP

MCLK

SDIN1

SCLK

LRCLK

SDA-A

SCL-A

SDIN2

/RESET

SDA-ASCL-A

MCLK

SCLKLRCLK

SCL-BSDA-B

SDIN1SDIN2SDIN3SDIN4

/MUTE/SD/OTW2

PWM_C

PWM_D

PWM_A

PWM_B

SDIN3

SDIN4

VALID

/BKND_ERR

/BKND_ERR

/MUTE

/RESET_MODULATOR

PWM_A

PWM_B

PWM_C

PWM_D

READY

/SD

/CLIP

/OTW1

/OTW2

/RESET_MODULATOR

/RESET

SDA-B

SCL-B

/AMP_RESET

VALID

/AMP_RESET

+12V

GND

GND

GND

GND GND

GNDGND GND

+12V

GND GND

+3.3VAGND_M

AGND_M

AGND_M

GND

AGND_M

GND

AGND_M

GND

+3.3V

+3.3V

GND

GND

+3.3V

GND

+5V

GND

+3.3V

+12V

+3.3V

+5V

GND

PVDD

GND

GND+3.3V

GND

+3.3V

GND

GND

+12V

+12V

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

3.00

Jonas L. Holm

Input Stage

A845-SCH-001.DSN

TAS5631PHD2EVM

Thursday, January 07, 2010 2 5


Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

3.00

Jonas L. Holm

Input Stage

A845-SCH-001.DSN

TAS5631PHD2EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

3.00

Jonas L. Holm

Input Stage

A845-SCH-001.DSN

TAS5631PHD2EVM



+12VFAN

125 degCChip temp

100 degCChip temp

RE

AD

Y

CLI

P

SH

UTD

OW

N

Optional

Input and Output Interface: Control, I2C, +5V, +12V and for I2S Audio

STATUS MONITORS

4 OHM BTLSPEAKEROUTPUT

LEFT

4 OHM BTLSPEAKEROUTPUT

RIGHT

50V

GND

High Powersupply

PBTL OUTPUT:SHORT OUT_A & OUT_CSHORT OUT_B & OUT_DSET JUMPERS

3 SPEED FAN CONTROL & TEMPERATURE INDICATOR

RE

SE

T

ON/OFF CONTROL

C7682uFC7682uF

12

R434.7kR434.7k

12

R7010kR7010k

12

R6510kR6510k

12

R424.7kR424.7k

12

R6810kR6810k

12

D14Red

D14Red

R93 47RR93 47R1 2

J22

Header

J22

Header

12R69

10kR6910k

12

Q162N7002Q162N7002

1

32

R73 47RR73 47R1 2

C82220nFC82220nF

21

R9110kR9110k

12

J15

Red and black banana socket

J15


1

2

R92 47RR92 47R1 2

U10

TAS5508B

U10

TAS5508B

VRA_PLL1

PLL_FLT_RET2

PLL_FLTM3

PLL_FLTP4

AVSS5

AVSS6

VRD_PLL7

AVSS_PLL8

AVDD_PLL9

VBGAP10

RESET11

HP_SEL12

PDN13

MUTE14

DVDD15

DVSS16

VR

_DP

LL17

OS

C_C

AP

18

XTL

_OU

T19

XTL

_IN

20

RE

SE

RV

ED

21

RE

SE

RV

ED

22

RE

SE

RV

ED

23

SD

A24

SC

L25

LRC

LK26

SC

LK27

SD

IN4

28

SD

IN3

29

SD

IN2

30

SD

IN1

31

PS

VC

32

VR_PWM 48

PWM_P_4 47

PWM_M_4 46

PWM_P_3 45

PWM_M_3 44

PWM_P_2 43

PWM_M_2 42

PWM_P_1 41

PWM_M_1 40

VALID 39

DVSS 38

BKND_ERR 37

DVDD 36

DVSS 35

DVSS 34

VR_DIG 33

RE

SE

RV

ED

64

MC

LK63

PW

M_H

PP

_R62

PW

M_H

PM

_R61

PW

M_H

PP

_L60

PW

M_H

PM

_L59

PW

M_P

_658

PW

M_M

_657

PW

M_P

_556

PW

M_M

_555

DV

DD

_PW

M54

DV

SS

_PW

M53

PW

M_P

_852

PW

M_M

_851

PW

M_P

_750

PW

M_M

_749

R47560RR47560R

12

C87100nFC87100nF

21

D16Red

D16Red

C86100nFC86100nF

21

C56100nFC56100nF

21

C54100nFC54100nF

21

X1013.5MHz

X1013.5MHz

1 2

C1010nFC1010nF

21

R9010kR9010k

12

D11GreenD11Green

C6810nFC68

10nF2

1

C91Not UsedC91Not Used

21

R51 47RR51 47R1 2

C8947uFC8947uF

12

C5510uF

C5510uF

12

C5310uF

C5310uF

12

Power Supplies

Page 4

/RESET

/RESET_MODULATOR

+3.3V

+5V

SCL-B

SDA-B

C7815pFC7815pF

21

C67100nF

C67100nF

21

Q122N7002Q122N7002

1

32

R8910kR8910k

12

J14


J14


1

2

C83220nFC83220nF 2

1

J10

26 p

ins

IDC

Box

hea

der

J10

26 p

ins

IDC

Box

hea

der

1234567891011

13141516

12

17181920212223242526

R55 1MR55 1M

12

C64100nFC64100nF

21

R481.2kR481.2k

12

R8810kR8810k

12

R67 47RR67 47R1 2

R95 47RR95 47R1 2

R8710kR8710k

12

C88100nFC88100nF

21

R624.7RR624.7R

1 2

D12Yellow

D12Yellow

SW3

Switch

SW3

Switch

1

3

6

45

2

R50820R

R50820R

12

C8082uFC8082uF

12

C7715pFC7715pF

21

R491.00k

R491.00k

12

R94 47RR94 47R1 2

R8610kR8610k

12

Q152N7002Q152N7002

1

32

TAS5631 Output Stage

Page 3

/SD

/OTW1

/OTW2

/CLIP

READY

INPUT_C

INPUT_D

INPUT_A

INPUT_B

OUT_D

OUT_A

OUT_B

OUT_C

PVDD

/RESET

R74 47RR74 47R1 2

R81 47RR81 47R1 2

R7610kR7610k

12

C84220nFC84220nF

21

C69100nFC69100nF

21

R8510kR8510k

12

C65100nFC65100nF

21

AN

D

U15

SN74LVC1G08

AN

D

U15

SN74LVC1G08

A1

B2

GND3 Y 4

VCC 5

R75 47RR75 47R1 2

C7582uFC7582uF

12

C85220nFC85220nF2

1

C70220nFC70220nF

21

R64 47RR64 47R1 2

Q112N7002Q112N7002

1

32

R80 47RR80 47R1 2D15

YellowD15

Yellow

R83 47RR83 47R1 2

R40 47RR40 47R1 2

D13Red

D13Red

R82 47RR82 47R1 2

R7810kR7810k

12

R59 47RR59 47R1 2

R444.7kR444.7k

12

C811nFC811nF

21

R410RR410R

1 2

R52 47RR52 47R1 2

R7110kR7110k

12

J12


J12


1

2

R454.7kR454.7k

12

R54200RR54200R

12

R72 47RR72 47R1 2

R10200RR10200R

12

C79220nFC79220nF

21

Q132N7002Q132N7002

1

32R84 47RR84 47R1 2

R7910kR7910k

12

R77 47RR77 47R1 2

C74220nFC74220nF

21

C71220nFC71220nF 2

1

C6682uFC6682uF

12

U13

LM317

U13

LM317

IN3 OUT 2

AD

J1

OUT 4

R6610kR6610k

12

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

READY

/OTW1

/CLIP

/OTW2

/SD

INPUT_B

/SD

/OTW1

/OTW2

/CLIP

INPUT_A

READY

/RESET

INPUT_C

INPUT_D

OUT_A

OUT_B

OUT_C

OUT_D

PVDD

GND

GND

VREG

PVDD

GND

GND

GND

GND

GND

PVDD

GND

GND

GND

GND

PVDD

PVDD

+12V

VREG

GND

GND

GND

GND

+12V

GND

PVDD

GND

GND

+12V

GND

GND

GND

GND

GND

GND

VREG

GND

GND

GND

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Main Schematic

A845-SCH-001.DSN

TAS5631PHD2EVM

Monday, October 05, 2009 3 5

/Output Stage TAS5616 Parts list 3.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Main Schematic

A845-SCH-001.DSN

TAS5631PHD2EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Main Schematic

A845-SCH-001.DSN

TAS5631PHD2EVM



MODESELECTION(DEFAULT: BTL)

C1042.2uFC1042.2uF

21

L1515uHL1515uH

1 2

C72680nF250V

C72680nF250V 2

1

C73680nF250V

C73680nF250V 2

1

C11033nFC11033nF

21

C102100nFC102100nF

21

R1143.3RR1143.3R

12

C114680nFC114680nF

21

C1151nFC1151nF

21

C931nFC931nF

21

C1091000uFC1091000uF

12

R112

100R

R112

100R

12

R102

3.3R

R102

3.3R12

C15

4.7nF

C15

4.7nF

2 1

C961nFC961nF

21

C1112.2uF100V

C1112.2uF100V 2

1

C5933nFC5933nF

21

R16

22.0k

R16

22.0k

12

C9510nFC9510nF

21

C100

4.7uF

C100

4.7uF

2 1

C511000uFC511000uF

12

C1171nFC1171nF

21

R46

3.3R

R46

3.3R1 2

R100

100R

R100

100R12

C10147uFC10147uF

12

C10710nFC10710nF

21

C9433nFC9433nF

21

C14

4.7uF

C14

4.7uF

2 1

C113680nFC113680nF

21

C90100pF

C90100pF

21

L1815uHL1815uH

1 2

R11647kR11647k

12

C108

47uF

C108

47uF

12

C11210nFC11210nF

21

C1051000uFC1051000uF

12

C1061000uFC1061000uF

12

C1182.2uFC1182.2uF

21

R983.3RR983.3R

12

C16

100nF

C16

100nF

21

R613.3RR613.3R

12

U14

TAS5616PHD

U14

TAS5616PHD

OC_ADJ1

/RESET2

C_STARTUP3

INPUT_A4

INPUT_B5

VI_CM6

GND7

AGND8

VREG9

INPUT_C10

INPUT_D11

TEST12

NC13

NC14

/SD15

/OTW116

/OTW

217

/CLI

P18

RE

AD

Y19

M1

20

M2

21

M3

22

GN

D23

GN

D24

GV

DD

_C25

GV

DD

_D26

BS

T_D

27

OU

T_D

28

OU

T_D

29

PV

DD

_D30

PV

DD

_D31

GN

D_D

32

GND_A 48

GND_B 47

GND_B 46

OUT_B 45

OUT_B 44

PVDD_B 43

PVDD_B 42

BST_B 41

BST_C 40

PVDD_C 39

PVDD_C 38

OUT_C 37

OUT_C 36

GND_C 35

GND_C 34

GND_D 33

VD

D64

PS

U_R

EF

63

NC

62

NC

61

NC

60

NC

59

GN

D58

GN

D57

GV

DD

_B56

GV

DD

_A55

BS

T_A

54

OU

T_A

53

OU

T_A

52

PV

DD

_A51

PV

DD

_A50

GN

D_A

49

L1615uHL1615uH

1 2

SW2

Switch

SW2

Switch

1

3

6

45

2

R113

100R

R113

100R12

C11610nFC11610nF

21

R104

100R

R104

100R12

C98100nFC98100nF

21

C1032.2uFC1032.2uF

21

R1153.3RR1153.3R

12

R103

3.3R

R103

3.3R1 2

C99100nFC99

100nF

21

R101

100R

R101

100R

12

R107

100R

R107

100R

12

C6010nFC6010nF

21

R110

3.3R

R110

3.3R1 2

C92100nFC92100nF

21

C97100nFC97100nF

21 L17

15uHL1715uH

1 2

C5833nFC5833nF

21

C502.2uFC502.2uF

21

SW1

Switch

SW1

Switch

1

3

6

45

2

R1113.3RR1113.3R

12

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

/RESET_MODULATOR

/RESET

+3.3V+5V

SCL-B

SDA-B

GND

+3.3V

GND GND GND GND

+3.3V

GND

+5V

GND

+3.3V

GND

+3.3V

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Power Supplies

A845-SCH-001.DSN

TAS5631PHD2EVM


/Power Supplies TAS5616 Parts list 3.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Power Supplies

A845-SCH-001.DSN

TAS5631PHD2EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A3

3.00

Jonas L. Holm

Power Supplies

A845-SCH-001.DSN

TAS5631PHD2EVM



POWER SUPPLIES+3.3 V POWER SUPPLY

EEPROM FOR INPUT MICRO BOARD

POWER ON RESET

R150Not UsedR150Not Used

12

C15347uFC15347uF

12

U152

Not Used

U152

Not Used

A01

A12

A23

VSS4 SDA 5

SCL 6

WP 7

VCC 8

C152100nFC152100nF

21

R152

Not Used

R152

Not Used1 2

C151100nFC151100nF

21

C15047uFC15047uF

12

C154

Not Used

C154

Not Used

21

U150

TPS3825-33

U150

TPS3825-33

RESET1

GND2

RESET3 MR 4

VDD 5

U151

TLV1117-33C

U151

TLV1117-33C

IN3 OUT 2

GN

D1

OUT 4

R151Not UsedR151Not Used

12

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A4

3.00

Jonas L. Holm

Mechanics

A845-SCH-001.DSN

TAS5631PHD2EVM


/ TAS5616 Parts list 3

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A4

3.00

Jonas L. Holm

Mechanics

A845-SCH-001.DSN

TAS5631PHD2EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A4

3.00

Jonas L. Holm

Mechanics

A845-SCH-001.DSN

TAS5631PHD2EVM



MECHANICSSCREW14

M3x6

SCREW14

M3x6

STANDOFF14

M3x16

STANDOFF14

M3x16

F11

Not Used

F11

Not Used

1 1

WASHER12

M3

WASHER12

M3

WASHER16

M3

WASHER16

M3

PCB

PCB11

A848-PCB-001_3.00

PCB

PCB11

A848-PCB-001_3.00

MH13

Mounting Hole

MH13

Mounting Hole

1MH16

Mounting Hole

MH16

Mounting Hole

1WASHER14

M3

WASHER14

M3

MH15

Mounting Hole

MH15

Mounting Hole

1

STANDOFF13

M3x16

STANDOFF13

M3x16

MH14

Mounting Hole

MH14

Mounting Hole

1

WASHER15

M3

WASHER15

M3

WASHER13

M3

WASHER13

M3

SCREW16

M3x6

SCREW16

M3x6

SCREW13

M3x6

SCREW13

M3x6

F14

Not Used

F14

Not Used

1 1

MH11

Mounting Hole

MH11

Mounting Hole

1

STANDOFF12

M3x16

STANDOFF12

M3x16

HEAT SINK

HEATSINK11

TIC-HSINK-062_1.00HEAT SINK

HEATSINK11

TIC-HSINK-062_1.00

SCREW12

M3x6

SCREW12

M3x6

F13

Not Used

F13

Not Used

1 1

SCREW15

M3x6

SCREW15

M3x6

MH12

Mounting Hole

MH12

Mounting Hole

1

WASHER11

M3

WASHER11

M3

SCREW11

M3x6

SCREW11

M3x6

STANDOFF11

M3x16

STANDOFF11

M3x16

F12

Not Used

F12

Not Used

1 1

TAS5616PHD2EVM Parts List (3.00).xls

TIQty Part Reference Description Manufacture First Mfr P/N

1 R41 0R / 5% / 0603 Thick Film Resistor Yageo RC0603JR-070RL6 R100 R101 R104 R107 R112 R113 100R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-07100RL1 R49 1.00k / 100mW / 1% / 0603 Thick Film Resistor Yageo RC0603FR-071KL16 R65 R66 R68 R69 R70 R71 R76 R78 10k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0710KL1 R55 1M / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-071ML1 R48 1.2k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-071K2L

2 R10 R54 200R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-07200RL1 R16 22.0k / 100mW / 1% / 0603 Thick Film Resistor Yageo RC0603FR-0722KL9 R114 R115 3.3R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-073R3L4 R42 R43 R44 R45 4.7k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-074K7L1 R116 47k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0747KL

1 R62 4.7R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-074R7L20 R74 R75 R77 R80 R81 R82 R83 R84 47R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0747RL1 R47 560R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-07560RL1 R50 820R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-07820RL

5 C60 C95 C107 C112 C116 Ceramic 10nF / 100V / 20% X7R 0805 Capacitor BC Components 0805B103M101NT1 C15 Ceramic 4.7nF / 50V / 10% X7R 0805 Capacitor BC Components 0805B472K500NT

4 C93 C96 C115 C117 Ceramic 1nF / 100V / 10% NP0 1206 Capacitor BC Components 1206N102K101NT5 C50 C103 C104 C111 C118 Ceramic 2.2uF / 100V / 20% X7R 1210 Murata GRM32ER72A225KA35L

2 C10 C68 Ceramic 10nF / 50V / 20% X7R 0603 Capacitor Vishay VJ0603Y103MXA

17

C16 C54 C56 C64 C65 C67 C69 C86 C87 C88 C92 C97 C98 C99 C102 C151 C152 Ceramic 100nF / 16V / 20% X7R 0603 Capacitor Vishay VJ0603Y104MXJ

8 C70 C71 C74 C79 C82 C83 C84 C85 Ceramic 220nF / 16V / 20% X7R 0603 Capacitor BC Components VJ0603Y224MXJ

4 C58 C59 C94 C110 Ceramic 33nF / 25V / 20% X7R 0603 Capacitor BC Components 0603B333M250NT

2 C14 C100 Ceramic 4.7uF / 6.3V / 20% X5R 0603 Capacitor Panasonic ECJ-1V50J475M

1 C90 Ceramic 100pF / 50V / 10% NP0 0603 Capacitor BC Components 0603N101K500NT1 C81 Ceramic 1nF / 50V / 10% NP0 0603 Capacitor BC Components 0603N102K500NT2 C77 C78 Ceramic 15pF / 50V / 10% NP0 0603 Capacitor BC Components 0603N150K500NT4 C72 C73 C113 C114 Metal Film 680nF / 250V / 20% Polypropylene Wima MKP 4 0.68uF/20%/250Vdc PCM152 C53 C55 Electrolytic 10uF / 16V / 20% Aluminium 2mm Panasonic ECA1CM100

4 C51 C105 C106 C109

Electrolytic 1000uF / 63V / 20% Aluminium 7.5mm ø16mm FC Series - Low Impedance Capacitor Panasonic EEUFC1J102

1 C108Electrolytic 47uF / 63V / 20% Aluminium 5mm ø10mm Capacitor BC Components 2222 136 68479

4 C89 C101 C150 C153Electrolytic 47uF / 16V / 20% Aluminium 2mm ø5mm FC Series - Low Impedance Capacitor Panasonic EEUFC1C470

4 C66 C75 C76 C80Electrolytic 82uF / 16V / 20% Aluminium 2mm ø5mm FC Series - Low Impedance Capacitor Panasonic EEUFC1C820

4 L15 L16 L17 L18 15uH / 5A (30mR) Low THD+N Ferrite Inductor Fe-Tronic TIC-INDC-032 (1.00)3 D13 D14 D16 Light Emitting Red Red LED (0603) Toshiba TLSU10081 D11 Light Emitting Green Green LED (0603) Toshiba TLGU10082 D12 D15 Light Emitting Yellow Yellow LED (0603) Toshiba TLYU1008

5 Q11 Q12 Q13 Q15 Q160.115A / 60V N-ch Power 2N7002 Mosfet (SOT-23) Fairchild 2N7002

1 U10TAS5508B / 8 ch PWM processor (AD, DAP, 192kHz, PWM-VOL) (TQFP64) Texas Instruments TAS5508BPAG

1 U14 TAS5616PHD / 160 W STEREO FEEDBACK Texas Instruments TAS5616PHD

1 U15SN74LVC1G08 / Single AND gate, LVC (SOT23-5) Texas Instruments SN74LVC1G08DBVR

1 U150TPS3825-33 / 3.3V Supply Voltage Supervisor (SOP5-DBV) Texas Instruments TPS3825-33DBVT

1 U13LM317 / 0.5A Positive Adjustable Regulator (DCY) Texas Instruments LM317MDCY

1 U151TLV1117-33C / 3.3V/800mA Positive Voltage Regulator (SOT4-DCY) Texas Instruments TLV1117-33CDCYR

6SCREW11 SCREW12 SCREW13 SCREW14 SCREW15 SCREW16 M3x6 Pan Head, Pozidriv, A2 Screw Bossard BN 81882 M3x6

6WASHER11 WASHER12 WASHER13 WASHER14 WASHER15 WASHER16 M3 Stainless Steel Spring Washer Bossard BN 760 M3

4STANDOFF11 STANDOFF12 STANDOFF13 STANDOFF14 M3x16 nickel plated brass Stand-off Bossard BN 3320 M3x16

1 J222 pins / 1 row / 2.54mm Pitch Vertical Male Friction lock Pin header Header Molex 22-27-2021

1 of 2 6.Oct.2009

TAS5616PHD2EVM Parts List (3.00).xls

TI

1 J1026 pins / 2 rows / 2.54mm Pitch Vertical Male Low profile IDC 26 pins IDC Box header Molex 87834-2611

3 J12 J14 J152 pins / Vertical Female Banana Red and black banana socket Cliff TPP-3CT

1 X10 13.5MHz 13.5MHz SMD Crystal (HCM49) Citizen HCM49-13.500MABJT3 SW1 SW2 SW3 Switch DPDT PCB Mount Switch NKK-Nikkai G-22-AP

1 PCB11A848-PCB-001_3.00 / TAS5616PHD2EVM Printed Circuit Board (ver. 3.00) Printline A848-PCB-001(3.00)

1 HEATSINK11TIC-HSINK-062_1.00 / Heatsink for 1 PHD package, length 78 mm Phonotech TIC-HSINK-062(1.00)

2 of 2 6.Oct.2009

TI A848-PCBSPEC-001(3.00).doc

Jonas Holm

Page 1 of 1

TAS5616PHD2EVM PCB SPECIFICATION

Version 3.00

BOARD IDENTIFICATION: A848-PCB-001(3.00)

BOARD TYPE: DOUBLE-SIDED PLATED-THROUGH BOARD

LAMINATE TYPE: FR4

LAMINATE THICKNESS: 1.6mm

TOP LAYER COPPER THICKNESS: 70μm (INCL. PLATING EXTERIOR LAYER)

BOTTOM LAYER COPPER THICKNESS: 70μm (INCL. PLATING EXTERIOR LAYER)

COPPER PLATING OF HOLES: >25μm

MINIMUM HOLE DIAMETER 0.3 mm

SILKSCREEN COMPONENT SIDE: WHITE - REMOVE SILKSCREEN FROM SOLDER AREA & PRE-TINNED AREAS

SILKSCREEN SOLDER SIDE: None

SOLDER MASK COMPONENT SIDE: GREEN

SOLDER MASK SOLDER SIDE: GREEN

PROTECTIVE COATING: SOLDER COATING AND CHEMICAL SILVER ON FREE COPPER

ELECTRICAL TEST: PCB MUST BE ELECTRICAL TESTED

MANUFACTURED TO: PERFAG 2E (www.perfag.dk)

APERTURE TABLE: PERFAG 10A (www.perfag.dk)

BOARD SIZE: 95 x 140 mm

Aprox. Number of holes 410

COMMENTS: SEE DRILL INFORMATION FILE (A848-PCB-001(3.00).pdf)

Company Confidential

Inductor Specification

Texas Instruments Denmark A/S VAT-no. 20 53 16 73 Lyngby Hovedgade 4 Phone: +45 96 34 68 68 DK-2800 Kgs. Lyngby Fax: +45 38 88 78 99 Denmark Web: http:\\www.ti.com

DWG no.: TIC-INDC-032(1.00) Text: 15μH / 5A / 30mΩ Diagram: Material: Core: Micrometals T94-2 Wire: ø0.80mm Cu, one layer lacquer, 155°C Foot-print top view Mechanical:

Lead length: 8mm-12mm, stripped and pre-tinned. Production: Step 1: N1, 42 turns ø0.80mm cu 1L, start 1, end 2 Step 2: bend and strip/pre-tin leads. Test: Inductance: pin 1 –2 14 – 16 μH @ 0.1Vrms/10kHz Release date: 26.March 2009, Jonas Holm

1 2

Evaluation Board/Kit Important Notice

Texas Instruments (TI) provides the enclosed product(s) under the following conditions:

This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATIONPURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling theproduct(s) must have electronics training and observe good engineering practice standards. As such, the goods being provided arenot intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations,including product safety and environmental measures typically found in end products that incorporate such semiconductorcomponents or circuit boards. This evaluation board/kit does not fall within the scope of the European Union directives regardingelectromagnetic compatibility, restricted substances (RoHS), recycling (WEEE), FCC, CE or UL, and therefore may not meet thetechnical requirements of these directives or other related directives.

Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30days from the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BYSELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDINGANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from allclaims arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility totake any and all appropriate precautions with regard to electrostatic discharge.

EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHERFOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.

TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive.

TI assumes no liability for applications assistance, customer product design, software performance, or infringement ofpatents or services described herein.

Please read the User’s Guide and, specifically, the Warnings and Restrictions notice in the User’s Guide prior to handling theproduct. This notice contains important safety information about temperatures and voltages. For additional information on TI’senvironmental and/or safety programs, please contact the TI application engineer or visit www.ti.com/esh.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, orcombination in which such TI products or services might be or are used.

FCC Warning

This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATIONPURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. It generates, uses, andcan radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15of FCC rules, which are designed to provide reasonable protection against radio frequency interference. Operation of thisequipment in other environments may cause interference with radio communications, in which case the user at his own expensewill be required to take whatever measures may be required to correct this interference.

EVM Warnings and Restrictions

It is important to operate this EVM within the input voltage range of 0 V to 50 V and the output voltage range of 0 V to 50 V .

Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there arequestions concerning the input range, please contact a TI field representative prior to connecting the input power.

Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to theEVM. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the loadspecification, please contact a TI field representative.

During normal operation, some circuit components may have case temperatures greater than 90°C. The EVM is designed tooperate properly with certain components above 125°C as long as the input and output ranges are maintained. These componentsinclude but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors. These types ofdevices can be identified using the EVM schematic located in the EVM User's Guide. When placing measurement probes nearthese devices during operation, please be aware that these devices may be very warm to the touch.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2010, Texas Instruments Incorporated

http://www.ti.com/esh

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,and other changes to its products and services at any time and to discontinue any product or service without notice. Customers shouldobtain the latest relevant information before placing orders and should verify that such information is current and complete. All products aresold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standardwarranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except wheremandated by government requirements, testing of all parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products andapplications using TI components. To minimize the risks associated with customer products and applications, customers should provideadequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Informationpublished by TI regarding third-party products or services does not constitute a license from TI to use such products or services or awarranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectualproperty of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompaniedby all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptivebusiness practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additionalrestrictions.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids allexpress and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is notresponsible or liable for any such statements.

TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonablybe expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governingsuch use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, andacknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their productsand any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may beprovided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products insuch safety-critical applications.

TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products arespecifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet militaryspecifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely atthe Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.

TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products aredesignated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designatedproducts in automotive applications, TI will not be responsible for any failure to meet such requirements.

Following are URLs where you can obtain information on other Texas Instruments products and application solutions:

Products Applications

Amplifiers amplifier.ti.com Audio www.ti.com/audio

Data Converters dataconverter.ti.com Automotive www.ti.com/automotive

DLP® Products www.dlp.com Communications and www.ti.com/communicationsTelecom

DSP dsp.ti.com Computers and www.ti.com/computersPeripherals

Clocks and Timers www.ti.com/clocks Consumer Electronics www.ti.com/consumer-apps

Interface interface.ti.com Energy www.ti.com/energy

Logic logic.ti.com Industrial www.ti.com/industrial

Power Mgmt power.ti.com Medical www.ti.com/medical

Microcontrollers microcontroller.ti.com Security www.ti.com/security

RFID www.ti-rfid.com Space, Avionics & www.ti.com/space-avionics-defenseDefense

RF/IF and ZigBee® Solutions www.ti.com/lprf Video and Imaging www.ti.com/video

Wireless www.ti.com/wireless-apps

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2010, Texas Instruments Incorporated

http://amplifier.ti.com

http://www.ti.com/audio

http://dataconverter.ti.com

http://www.ti.com/automotive

http://www.dlp.com

http://www.ti.com/communications

http://dsp.ti.com

http://www.ti.com/computers

http://www.ti.com/clocks

http://www.ti.com/consumer-apps

http://interface.ti.com

http://www.ti.com/energy

http://logic.ti.com

http://www.ti.com/industrial

http://power.ti.com

http://www.ti.com/medical

http://microcontroller.ti.com

http://www.ti.com/security

http://www.ti-rfid.com

http://www.ti.com/space-avionics-defense

http://www.ti.com/lprf

http://www.ti.com/video

http://www.ti.com/wireless-apps