GENERAL DESCRIPTION
The OP191, OP291 and OP491 are single, dual and quad micropower, single-supply, 3 MHz bandwidth amplifiers featuring rail-to-rail inputs and outputs. All are guaranteed to operate from a 3 volt single supply as well as ±5 volt dual supplies.

FEATURES
  Single-Supply Operation: 2.7 V to 12 V
  Wide Input Voltage Range
  Rail-to-Rail Output Swing
  Low Supply Current: 300 µA/Amp
  Wide Bandwidth: 3 MHz
  Slew Rate: 0.5 V/µs
  Low Offset Voltage: 700 µV
  No Phase Reversal

APPLICATIONS
  Industrial Process Control
  Battery Powered Instrumentation
  Power Supply Control and Protection
  Telecom
  Remote Sensors
  Low Voltage Strain Gage Amplifiers
  DAC Output Amplifier