16-Bit, Single Channel, Digital-to-Analog Converter W/ Internal +10V Reference And Serial I/F

The DAC7731 is a 16-bit digital-to-analog Converter (DAC) which provides 16 bits of monotonic performance over the specified operating temperature range and offers a +10V internal reference. Designed for Automatic test equipment and industrial process control applications, the DAC7731 s output swing CAN be configured in a 10V, 5V, or +10V range. The flexibility of the output configuration allows the DAC7731 to provide both unipolar and bipolar operation by pin strapping. The DAC7731 includes a high-speed output Amplifier with a maximum settling time of 5us to 0.003% FSR for a 20V full-scale change and only consumes 100mW (typical) of power.
The DAC7731 features a standard 3-wire, SPI-compatible serial Interface with double buffering to allow asynchronous updates of the Analog output as well as a serial data output line for daisy-chaining multiple DAC7731s. A user programmable reset control forces the DAC output to either min-scale (0000h) or mid-scale (8000h), overriding both the input and DAC Register values. The DAC7731 is available in a SSOP-24 package and three performance grades specified to operate from ?40C to +85C.
By Texas Instruments