GENERAL DESCRIPTION
The AD5678 is a low power, octal, buffered voltage-output DAC with four 12-bit DACs and four 16-bit DACs in a single package. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.

FEATURES
    Low power octal DAC with Four 16-bit DACs Four 12-bit DACs
    14-lead/16-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
    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 current sources
    Programmable attenuators