GENERAL DESCRIPTION
The AD5641, a member of the nanoDAC® family, is a single, 14-bit, buffered, voltage-out DAC that operates from a single 2.7 V to 5.5 V supply, typically consuming 75 µA at 5 V. The part comes in tiny LFCSP and SC70 packages. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved.

FEATURES
    6-lead LFCSP and SC70 packages
    Micropower operation: 100 µA maximum at 5 V
    Power-down to typically 0.2 µA at 3 V
    Single 14-bit DAC
    B version: ±4 LSB INL
    A version: ±16 LSB INL
    2.7 V to 5.5 V power supply
    Guaranteed monotonic by design
    Power-on reset to 0 V with brownout detection
    3 power-down functions
    Low power serial interface with Schmitt-triggered inputs
    On-chip output buffer amplifier, rail-to-rail operation
    SYNC interrupt facility

APPLICATIONS
    Voltage level setting
    Portable battery-powered instruments
    Digital gain and offset adjustment
    Programmable voltage and current sources
    Programmable attenuators