GENERAL DESCRIPTION
The AD5551/AD5552 are single, 14-bit, serial-input, voltageoutput DACs that operate from a single 2.7 V to 5.5 V supply. The DAC output range extends from 0 V to VREF.
These DACs provide 14-bit performance without any adjustments. The DAC output is unbuffered, which reduces power consumption and offset errors contributed by an output buffer.

FEATURES
   Full 14-bit performance
   3 V and 5 V single supply operation
   Low 0.625 mW power dissipation
   1 μs settling time
   Unbuffered voltage output capable of driving 60 kΩ
      loads directly
   SPI/QSPI/MICROWIRE-compatible interface standards
   Power-on reset clears DAC output to 0 V (unipolar mode)
   5 kV HBM ESD classification

APPLICATIONS
   Digital gain and offset adjustment
   Automatic test equipment
   Data acquisition systems
   Industrial process control