GENERAL DESCRIPTION
The ADA4091-2 dual and ADA4091-4 quad are micropower, single-supply, 1.2 MHz bandwidth amplifiers featuring rail-to rail inputs and outputs. They are guaranteed to operate from a +2.7 V to +30 V single supply as well as from ±1.35 V to ±15 V dual supplies.
The ADA4091 family features a unique input stage that allows the input voltage to exceed either supply safely without any phase reversal or latch-up; this is called overvoltage protection, or OVP.

FEATURES
  Single-supply operation: 2.7 V to 36 V
  Wide input voltage range
  Rail-to-rail output swing
  Low supply current: 200 µA/amplifier
  Wide bandwidth: 1.2 MHz
  Slew rate: 0.46 V/µs
  Low offset voltage: 250 µV maximum
  No phase reversal
  Overvoltage protection (OVP)
     25 V above/below supply rails at ±5 V
     12 V above/below supply rails at ±15 V

APPLICATIONS
  Industrial process control
  Battery-powered instrumentation
  Power supply control and protection
  Telecommunications
  Remote sensors
  Low voltage strain gage amplifiers
  DAC output amplifiers