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