Texas Instruments DAC8534

the dac8534 is a quad channel 16-bit digital-to-analog converter (dac) offering low-power operation and a flexible serial host interface. each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7v to 5.5v. the device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30mhz for iovdd = 5v. the dac8534 requires an external reference voltage to set the output range of each dac channel. also incorporated into the device is a power-on reset circuit which ensures that the dac outputs power up at zero-scale and remain there until a valid write takes place. the dac8534 provides a per channel power-down feature accessed over the serial interface that reduces the current consumption to 200na per channel at 5v. view all in datasheet device uses portable instrumentation closed-loop servo-control process control data acquisition systems programmable attenuation pc peripherals powerpad is a trademark of texas instruments. all other trademarks are the property of their respective owners.