GENERAL DESCRIPTION
The AD8273 is a low distortion, dual-channel amplifier with internal gain setting resistors. With no external components, it can be configured as a high performance difference amplifier (G = ½ or 2), inverting amplifier (G = ½ or 2), or noninverting amplifier (G = 1½ or 3). The AD8273 operates on both single and dual supplies and only requires 2.5 mA maximum supply current for each amplifier. It is specified over the industrial temperature range of −40°C to+85°C and is fully RoHS compliant.

FEATURES
   ±4000 V HBM ESD
   Very low distortion
      0.00025% THD + N (20 kHz)
      0.0015% THD + N (100 kHz)
      Drives 600 Ω loads
   Two gain settings
      Gain of ½ (−6 dB)
      Gain of 2 (+6 dB)
      0.05% maximum gain error
      10 ppm/°C maximum gain drift
   Excellent ac specifications
      20 V/μs minimum slew rate
      800 ns to 0.01% settling time
   High accuracy dc performance
      77 dB minimum CMRR
      700 μV maximum offset voltage
   14-lead SOIC package
   Supply current: 2.5 mA maximum per channel
   Supply range: ±2.5 V to ±18 V

APPLICATIONS
   ADC drivers
   High performance audio
   Instrumentation amplifier building blocks
   Level translators
   Automatic test equipment
   Sine/cosine encoders