LM224W中文资料意法半导体数据手册PDF规格书

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.

All the pins are protected against electrostatic discharges up to 2000V (as a consequence, the

input voltages must not exceed the magnitude of VCC+ or VCC-.)

■ Wide gain bandwidth: 1.3MHz

■ Input common-mode voltage range includes ground

■ Large voltage gain: 100dB

■ Very low supply current/ampli: 375µA

■ Low input bias current: 20nA

■ Low input offset voltage: 3mV max.

■ Low input offset current: 2nA

■ Wide power supply range:

Single supply: +3V to +30V

Dual supplies: ±1.5V to ±15V