GENERAL DESCRIPTION
The OP220 is a monolithic dual operational amplifier that can be used either in single or dual supply operation. The low offset voltage and input offset voltage tracking as low as 1.0 μV/°C, make this the first micropower precision dual operational amplifier.

FEATURES
    Excellent TCVOS Match: 2 μV/C Max
    Low Input Offset Voltage: 150 μV Max
    Low Supply Current: 100 μA
    Single-Supply Operation: 5 V to 30 V
    Low Input Offset Voltage Drift: 0.75 μV/°C Max
    High Open-Loop Gain: 2,000 V/mV
    High PSRR: 3 μV/V
    Low Input Bias Current: 12 nA
    Wide Common-Mode Voltage Range: V– to Within 1.5 V of V+
    Pin Compatible with 1458, LM158, and LM2904
    Available in Die Form