OP481

运算放大器选型指南 Operational Amplifiers Selection Guide

GENERAL DESCRIPTION

The OP181, OP281 and are single, dual and quad ultralow power, single-supply amplifiers featuring rail-to-rail outputs. All operate from supplies as low as 2.0 V and are specified at +3 V and +5 V single supply as well as ±5 V dual supplies.

FEATURES

Low Supply Current: 4 mA/Amplifier max

Single-Supply Operation: 2.7 V to 12 V

Wide Input Voltage Range

Rail-to-Rail Output Swing

Low Offset Voltage: 1.5 mV

No Phase Reversal

APPLICATIONS

Comparator

Battery Powered Instrumentation

Safety Monitoring

Remote Sensors

Low Voltage Strain Gage Amplifiers