GENERAL DESCRIPTION

The AD5666 is a low power, quad, 16-bit, buffered voltage output DAC. The part operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.

FEATURES

Low power quad 16-bit DAC

14-lead TSSOP

On-chip 1.25 V/2.5 V, 5 ppm/°C reference

Power down to 400 nA @ 5 V, 200 nA @ 3 V

2.7 V to 5.5 V power supply

Guaranteed monotonic by design

Power-on reset to zero scale or midscale

3 power-down functions

Hardware LDAC with LDAC override function

CLR function to programmable code

SDO daisy-chaining option

Rail-to-rail operation

APPLICATIONS

Process control

Data acquisition systems

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

Programmable attenuators