LM2902Q4T中文资料意法半导体数据手册PDF规格书

Features

Wide gain bandwidth: 1.3 MHz

Input common-mode voltage range includes negative rail

Large voltage gain: 100 dB

Supply current per amplifier: 375 μA

Low input bias current: 20 nA

Low input offset current: 2 nA

Wide power supply range:

– Single supply: 3 V to 30 V

– Dual supplies: ± 1.5 V to ± 15 V

Description

This circuit consists of four independent, high-gain operational amplifiers (op amps)

which employ internal frequency compensation and are specifically designed for

automotive and industrial control systems.

The device operates from a single power supply over a wide range of voltages.

Operation from split power supplies is also possible and the low-power supply current

drain is independent from the power supply voltage magnitude.