OP420
OP420 is Quad Micropower Operational Amplifier manufactured by Analog Devices.
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Features
Low Supply Current: 200 A Max @ VS = 5 V Single-Supply Operation: 5 V to 30 V Dual-Supply Operation: 2.5 V to 15 V Low Input Offset Voltage: 500 V Typ Low Input Offset Voltage Drift: 5 V/؇C Typ High mon-Mode Input Range: V- to (V+
- 1.5 V) High CMRR: 100 dB Typ High Open-Loop Gain: 1100 V/mV Typ LM 148 Pinout
GENERAL DESCRIPTION The OP420 quad micropower operational amplifier is a singlechip quad patterned after the OP20 precision micropower single operational amplifier. A Darlington PNP input stage allows the input mon-mode voltage to include V- . The wide input range bined with low power supply drain (~40 µA/section at 5 V) provides a unique solution for designs...
