LM224A中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

These circuits consist of four independent, high gain, internally frequency compensated operation al 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

■ 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

■ INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GROUND

■ ESD INTERNAL PROTECTION : 2kV