GENERAL DESCRIPTION

The OP221 is a monolithic dual operational amplifier that can be used either in single or dual supply operation. The wide supply voltage range, wide input voltage range, and low supply current drain of the OP221 make it well-suited for operation from batteries or unregulated power supplies.

FEATURES

Excellent TCVOS Match, 2 μV/°C Max

Low Input Offset Voltage, 150 μV Max

Low Supply Current, 550 μA Max

Single Supply Operation, 5 V to 30 V

Low Input Offset Voltage Drift, 0.75 μV/°C

High Open-Loop Gain, 1500 V/mV Min

High PSRR, 3 μV/V

Wide Common-Mode Voltage

Range, V– to within 1.5 V of V+

Pin Compatible with 1458, LM158, LM2904

Available in Die Form