
STMicroelectronics
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