GENERAL DESCRIPTION
The AD679 is a complete, multipurpose 14-bit monolithic analog-to-digital converter, consisting of a sample-and-hold amplifier (SHA), a microprocessor-compatible bus interface, a voltage reference, and clock generation circuitry.

FEATURES
   AC and DC Characterized and Specified
      (K, B, T Grades)
   128k Conversions per Second
   1 MHz Full Power Bandwidth
   500 kHz Full Linear Bandwidth
   78 dB S/N+D (K, B, T Grades)
   Twos Complement Data Format (Bipolar Mode)
   Straight Binary Data Format (Unipolar Mode)
   10 MΩ Input Impedance
   8-Bit Bus Interface
   On-Board Reference and Clock
   10 V Unipolar or Bipolar Input Range
   Pin Compatible with AD678 12-Bit, 200 kSPS ADC
   MIL-STD-883 Compliant Versions Available