LM2904WH

低功率双路运算放大器 Low power dual operational amplifier

Description

This circuit consists of two independent, high gain, internally frequency-compensated operational amplifiers, designed specifically for automotive and industrial control systems. It operates from a single power supply over a wide range of

voltages. The low power supply drain is independent of the magnitude of the power supply voltage.

Features

■ Internally frequency compensated

■ Large DC voltage gain: 100 dB

■ Wide bandwidth unity gain: 1.1 MHz temperature compensated

■ Very low supply current per operator 500 µA

■ Low input bias current: 20 nA temperaturecompensated

■ Low input offset current: 2 nA

■ Input common-mode voltage range includes ground

■ Differential input voltage range equal to the power supply voltage

■ Large output voltage swing 0 V to VCC - 1.5 V

■ Internal ESD protection:

– 2 kV HBM

– 200 V MM