GENERAL DESCRIPTION
The AD5624R/AD5644R/AD5664R, members of the nanoDAC family, are low power, quad, 12-/14-/16-bit buffered voltage-out DACs. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.

FEATURES
   Low power, smallest pin-compatible, quad nanoDACs
      AD5664R: 16 bits
      AD5644R: 14 bits
      AD5624R: 12 bits
   User selectable external or internal reference
      External reference default
      On-chip 1.25 V/2.5 V, 5 ppm/°C reference
   10-lead MSOP and 3 mm × 3 mm LFCSP_WD
   2.7 V to 5.5 V power supply
   Guaranteed monotonic by design
   Power-on reset to zero scale
   Per channel power-down
   Serial interface, up to 50 MHz

APPLICATIONS
   Process control
   Data acquisition systems
   Portable battery-powered instruments
   Digital gain and offset adjustment
   Programmable voltage and current sources
   Programmable attenuators