描述 Description

These circuits consist of four independent, high gain, internally frequency compensated operational amplifiers. They operate 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 of the magnitude of the power supply voltage.

特性 Features

■ Wide gain bandwidth: 1.3 MHz

■ Input common-mode voltage range includes ground

■ Large voltage gain: 100 dB

■ Very low supply current/amplifier: 375 μA

■ Low input bias current: 20 nA

■ Low input offset voltage: 3 mV max.

■ 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