GENERAL DESCRIPTION
The AD5025/AD5045/AD5065 are low power, dual 12-/14-/16-bit buffered voltage output nanoDAC® DACs offering relative accuracy specifications of ±1 LSB INL with individual reference pins, and can operate from a single 4.5 V to 5.5 V supply. The AD5025/AD5045/AD5065 also offer a differential accuracy specification of ±1 LSB. The parts use a versatile 3-wire, low power Schmitt trigger serial interface that operates at clock rates up to 50 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards.

FEATURES
    Low power dual 12-/14-/16-bit DAC, ±1 LSB INL
    Individual voltage reference pins
    Rail-to-rail operation
    4.5 V to 5.5 V power supply
    Power-on reset to zero scale or midscale
    Power down to 400 nA @ 5 V
    3 power-down functions
    Per channel power-down
    Low glitch upon power-up
    Hardware power-down lockout capability
    Hardware LDAC with software LDAC override function
    CLR function to programmable code
    SDO daisy-chaining option
    14-lead TSSOP

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