GENERAL DESCRIPTION
The AD669 DACPORT® is a complete 16-bit monolithic D/A converter with an on-board reference and output amplifier. It is manufactured on Analog Devices’ BiMOS II process. This process allows the fabrication of low power CMOS logic functions on the same chip as high precision bipolar linear circuitry. The AD669 chip includes current switches, decoding logic, an output amplifier, a buried Zener reference and double-buffered latches.

FEATURES
   Complete 16-Bit D/A Function
      On-Chip Output Amplifier
      High Stability Buried Zener Reference
   Monolithic BiMOS II Construction
   61 LSB Integral Linearity Error
   15-Bit Monotonic over Temperature
   Microprocessor Compatible
      16-Bit Parallel Input
      Double-Buffered Latches
   Fast 40 ns Write Pulse
   Unipolar or Bipolar Output
   Low Glitch: 15 nV-s
   Low THD+N: 0.009%
   MIL-STD-883 Compliant Versions Available