DAC7760IRHAR (TEXAS INSTRUMENTS)

The DAC7760IRHAR is a precision fully-integrated 12-bit Digital-to-analog Converter (DAC) designed to meet the requirements of industrial process-control applications. The current and voltage outputs can be simultaneously enabled while being controlled by a single data register. This device includes a power-on-reset function to ensure powering up in a known state. The CLR and CLR-SEL pins set the voltage outputs to zero-scale or midscale and the current output to the low end of the range, if the output is enabled. Zero and gain registers can be programmed to digitally calibrate the device in the end system. The output slew rate is also programmable by register. This device can superimpose an external HART signal on the current output and can operate with either a single 10 to 36V supply or dual supplies of up to ±18V.