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