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