GENERAL DESCRIPTION
The AD5628/AD5648/AD5668 devices are low power, octal, 12-/14-/16-bit, buffered voltage-output DACs. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The AD5668 and AD5628 are available in both a 4 mm × 4 mm LFCSP and a 16-lead TSSOP, while the AD5648 is available in both a 14-lead and 16-lead TSSOP.

FEATURES
    Low power, small footprint, pin-compatible octal DACs
        AD5668: 16 bits
        AD5648: 14 bits
        AD5628: 12 bits
    14-lead/16-lead TSSOP, 16-lead LFCSP, and 16-ball WLCSP
    On-chip 1.25 V/2.5 V, 5 ppm/°C reference
    Power down to 400 nA at 5 V, 200 nA at 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 and LDAC override function
    CLR function to programmable code
    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