2.7 V to 5.5 V, Serial-Input, Voltage-Output, 14-Bit DACs Features: Full 14-Bit Performance 3 V and 5 V Single Supply Operation Low 0.625 mW power dissipation Fast 1 μs settling time Unbuffered Voltage Output Capable of Driving 60 k Loads Directly SPI™/QSPI™/MICROWIRE™ -Compatible Interface Standards Power-on reset clears DAC output to 0 V (unipolar mode) 5 kV HBM ESD classification