OP481GRU-REEL

超低功耗，轨到轨输出运算放大器 Ultralow Power, Rail-to-Rail Output Operational Amplifiers

GENERAL DESCRIPTION

The OP281 and OP481 are dual and quad ultralow power single-supply amplifiers featuring rail-to-rail outputs. Each operates from supplies as low as 2.0 V and is specified at +3 V and +5 V single supplies as well as ±5 V dual supplies.

FEATURES

  Low supply current: 4 μA/amplifier maximum

  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