GENERAL DESCRIPTION

The AD660 DACPORT® is a complete 16-bit monolithic digital-to-analog converter with an on-board voltage reference, double-buffered latches, and an output amplifier. It is manufactured on the Analog Devices, Inc., BiMOS II process. This process allows the fabrication of low power CMOS logic functions on the same chip as high precision bipolar linear circuitry.

FEATURES

Complete 16-bit digital-to-analog function

On-chip output amplifier

On-chip buried Zener voltage reference

±1 LSB integral linearity

15-bit monotonic over temperature

Microprocessor compatible

Serial or byte input

Double-buffered latches

Fast (40 ns) write pulse

Asynchronous clear (to 0 V) function

Serial output pin facilitates daisy-chaining

Unipolar or bipolar output

Low glitch: 15 nV-s

Low THD + N: 0.009%