Low-Noise CMOS Operational Amplifier Ideal for Sensor Signal Amplification Application Note 2021-03-26 1 © 2021 Toshiba Electronic Devices & Storage Corporation CMOS Low-Noise Operational Amplifier for Sensor Signal Amplification Outline: Outputs of various sensors such as optical sensors, ultrasonic sensors, and vibration sensors, which are widely used in IoT equipment, are very small analog signals, so it requires high gain amplification by low- noise amplifier circuits. This application note explains the noise properties fo TC75S67TU as an example.
