PRODUCT DESCRIPTION
The AD678 is a complete, multipurpose 12-bit monolithic analog-to-digital converter, consisting of a sample-hold amplifier (SHA), a microprocessor compatible bus interface, a voltage reference and clock generation circuitry.
   
FEATURES
    AC and DC Characterized and Specified
        (K, B and T Grades)
    200k Conversions per Second
    1 MHz Full Power Bandwidth
    500 kHz Full Linear Bandwidth
    72 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 or 16-Bit Bus Interface
    On-Board Reference and Clock
    10 V Unipolar or Bipolar Input Range
    Commercial, Industrial and Military Temperature
        Range Grades
    MIL-STD-883 Compliant Versions Available