TEXAS INSTRUMENTS DAC081C085CIMM/NOPB

The DAC081C085CIMM/NOPB is a 1-channel 8-bit voltage-output Digital-to-analog Converter (DAC) operates from a 2.7 to 5.5V supply. The output amplifier allows rail-to-rail output swing and has 4.5µsec settling time. The DAC081C081 uses the supply voltage as the reference to provide the widest dynamic output range and typically consumes 132µA while operating at 5V. The DAC081C085 use a 2-wire, I²C-compatible serial interface that operates in all three speed modes, including high-speed mode. An external address selection pin allows up to nine DAC081C085 devices per 2-wire bus. The DAC081C085 has a 16-bit register that controls the mode of operation, the power-down condition and the output voltage. A power-on reset circuit ensures that the DAC output powers up to 0V. A power-down feature reduces power consumption to less than a μW. Its low power consumption makes this DAC an excellent choice for use in battery-operated equipment.