GENERAL DESCRIPTION
The AD8661/AD8662/AD8664 are rail-to-rail output, single-supply amplifiers that use the Analog Devices, Inc., patented DigiTrim® trimming technique to achieve low offset voltage. The AD866x series features extended operating ranges, with supply voltages up to 16 V. It also features low input bias current, wide signal bandwidth, and low input voltage and current noise.

FEATURES
   Low offset voltage: 100 μV maximum @ VS = 5 V
   Low input bias current: 1 pA maximum
   Single-supply operation: 5 V to 16 V
   Low noise: 10 nV/√Hz
   Wide bandwidth: 4 MHz
   Unity-gain stable
   Small package options
      3 mm × 3 mm 8-lead LFCSP
      8-lead MSOP and narrow SOIC
      14-lead TSSOP and narrow SOIC

APPLICATIONS
   Sensors
   Medical equipment
   Consumer audio
   Photodiode amplification
   ADC drivers