LM224-LM324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.

■ 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: 5mV max. (for more accurate applications, use the equivalent parts LM124A-LM224A-LM324A which feature 3mV max.)

■ Low input offset current: 2nA

■ Wide power supply range:

Single supply: +3V to +30V

Dual supplies: ±1.5V to ±15V