DESCRIPTION
These circuits consist of four independent, high gain, internally frequency compensated operational amplifiers . They operate froma 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