single op amp

8/8/2019 Single Op Amp

1/10

February 2007

2007 Fairchild Semiconductor Corporation www.fa

LM741 Rev. 2.0.0

LM741

Single

OperationalAmplifier

LM741

Single Operational AmplifierFeatures

Short Circuit Protection

Excellent Temperature Stability

Internal Frequency Compensation

High Input Voltage Range

Null of Offset

Description

The LM741 series are general purpose operational

amplifiers. It is intended for a wide range of analog

applications. The high gain and wide range of operating

voltage provide superior performance in intergrator,summing amplifier, and general feedback applications..

Ordering Information

Internal Block Diagram

8-DIP

1

8-SOP

1

Part NumberOperating Temp.

Range Pb-Free Package Packing MethodMarking

Code

LM741CN

0 ~ +70C

YES 8-DIP Rail LM741CN

LM741CM YES 8-SOP Rail LM741CM

LM741CMX YES 8-SOP Tape & Reel LM741CM

8

7

6

5

1

2

3

4

NC

OUTPUT

VEE

IN1 (-)

IN1 (+)

VCC

OFFSETNULL

OFFSETNULL


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2 www.fairchildsemi.comLM741 Rev. 2.0.0

LM741

Single


Schematic Diagram

Absolute Maximum Ratings

The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The

device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables

are not guaranteed at the absolute maximum ratings. TA=25C, unless otherwise specified.

Symbol Parameter Value Unit

VCC Supply Voltage 18 V

VI(DIFF) Differential Input Voltage 30 V

VI Input Voltage 15 V

- Output Short Circuit Duration Indefinite -

PD Power Dissipation 500 mW

TOPR Operating Temperature Range 0 ~ +70 C

TSTG Storage Temperature Range -65 ~ +150 C

Q1 Q2

Q3 Q4

Q5 Q6

Q7

Q8 Q9

Q10 Q11

Q12 Q13

Q14

Q15

Q16

Q17

Q18

Q19

Q20

Q21

Q22 Q24

Q23

R1 R2R3R4

R5

R6

R7

R8R9

R10

R11

R12

C1

VCC

OUTPUT

VEE

IN (+)

IN (-)

OFFSET

NULL


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LM741

Single


Electrical Characteristics

(VCC= 15V, VEE = -15V, TA = 25C, unless otherwise specified)

Note:

1. Guaranteed by design.

Parameter Symbol Conditions Min. Typ. Max. Unit

Input Offset VoltageVIO

RS 10k - 2.0 6.0mV

RS 50 - - -

Input Offset Voltage

Adjustment RangeVIO(R)

VCC = 20V - 15 - mV

Input Offset Current IIO - - 20 200 nA

Input Bias Current IBIAS - - 80 500 nA

Input Resistance (Note1) RI VCC = 20V 0.3 2.0 - M

Input Voltage Range VI(R) - 12 13 - V

Large Signal Voltage Gain

GV

RL 2k VCC = 20V,

VO(P-P) = 15V- - -

V/mVVCC = 15V,

VO(P-P) = 10V20 200 -

Output Short Circuit Current ISC - - 25 - mAOutput Voltage Swing

VO(P-P)

VCC = 20V RL 10k - - -

VRL 2k - - -

VCC = 15V RL 10k 12 14 -

RL 2k 10 13 -

Common Mode Rejection RatioCMRR

RS 10k, VCM = 12V 70 90 -dB

RS 50, VCM = 12V - - -

Power Supply Rejection Ratio

PSRR

VCC = 15V to VCC = 15V

RS 50- - -

dBVCC = 15V to VCC = 15V

RS 10k77 96 -

Transient Rise Time TR Unity Gain - 0.3 - s

Response Overshoot OS - 10 - %

Bandwidth BW - - - - MHz

Slew Rate SR Unity Gain - 0.5 - V/ s

Supply Current ICC RL= - 1.5 2.8 mA

Power ConsumptionPC

VCC = 20V - - -mW

VCC = 15V - 50 85


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LM741

Single


Electrical Characteristics (Continued)

( 0C TA 70C, VCC =15V, unless otherwise specified)

The following specification apply over the range of 0C TA +70C for the LM741C

Note :

1. Guaranteed by design.

Parameter Symbol Conditions Min. Typ. Max. Unit

Input Offset Voltage VIO RS 50 - - -

mVRS 10k - - 7.5

Input Offset Voltage Drift VIO/T - - - V/C

Input Offset Current IIO - - - 300 nA

Input Offset Current Drift IIO/T - - - nA/ C

Input Bias Current IBIAS - - - 0.8 A

Input Resistance (Note1) RI VCC = 20V - - - M

Input Voltage Range VI(R) - 12 13 - V

Output Voltage Swing VO(P-P) VCC =20V RS 10k - - -

VRS 2k - - -

VCC =15V RS 10k 12 14 -

RS 2k 10 13 -

Output Short Circuit Current ISC - 10 - 40 mA

Common Mode Rejection Ratio CMRR RS 10k, VCM = 12V 70 90 -dB

RS 50, VCM = 12V - - -

Power Supply Rejection Ratio PSRR VCC = 20V to

5V

RS 50 - - -dB

RS 10k 77 96 -

Large Signal Voltage Gain GV RS 2k VCC = 20V,

VO(P-P) = 15V- - -

V/mVVCC = 15V,

VO(P.P) = 10V15 - -

VCC = 15V,VO(P-P) = 2V

- - -


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LM741

Single


Typical Performance Characteristics

Figure 1. Output Resistance vs Frequency Figure 2. Input Resistance and InputCapacitance vs Frequency

Figure 3. Input Bias Current vsAmbient Temperature

Figure 4. Power Consumption vsAmbient Temperature

Figure 5. Input Offset Current vsAmbient Temperature

Figure 6. Input Resistance vsAmbient Temperature


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LM741

Single


Typical Performance Characteristics (Continued)

Figure 7. Normalized DC Parameters vsAmbient Temperature

Figure 8. Frequency Characteristics vsAmbient Temperature

Figure 9. Frequency Characteristics vsSupply Voltage

Figure 10. Output Short Circuit Currentvs Ambient Temperature

Figure 11. Transient Response Figure 12. Common-Mode Rejection Ratiovs Frequency


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LM741

Single


Typical Performance Characteristics (Continued)

Figure 1. Voltage Follower Large SignalPulse Response Figure 2. Output Swing and Input Rangevs Supply Voltage


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LM741

Single


Package

Dimensions in millimeters

6.40 0.20

3.30 0.30

0.130 0.012

3.40 0.20

0.134 0.008

#1

#4 #5

#8

0.252 0.008

9.2

00.2

0

0.7

9

2.5

4

0.1

00

0.0

31

(

)

0.4

60.1

0

0.0

180.0

04

0.0

600.0

04

1.5

240.1

0

0

.3620.0

08

9.6

0

0

.378

MAX

5.08

0.200

0.33

0.013

7.62

0~15

0.300

MAX

MIN

0.25+0.10

0.05

0.010+0.004

0.002

8-DIP


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LM741

Single


Mechanical Dimensions (Continued)

Package

Dimensions in millimeters

4.9

20.2

0

0.1

940.0

08

0.4

10.1

0

0.0

160.0

04

1.2

7

0.0

50

5.72

0.225

1.55 0.20

0.061 0.008

0.1~0.25

0.004~0.001

6.00 0.30

0.236 0.012

3.95 0.20

0.156 0.008

0.50 0.20

0.020 0.008

5.1

3

0.2

02

MAX

#1

#4 #5

0~8

#8

0.5

6

0.0

22

(

)

1.80

0.071

MAX0.1

0

MAX0.0

04

MAX

MIN

+0

.1

0

-0

.05

0.1

5

+0

.00

4

-0

.00

2

0.

006

8-SOP


10/10


LM741

Single


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Rev. I22

single op amp

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