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; 10-lead, 3 mm × 3 mm LFCSP_WD; and

12-ball, 1.665 mm × 2.245 mm WLCSP

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 controls

Data acquisition systems

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

Programmable attenuators