16-Bit, Dual Voltage Output DAC With Serial Interface

The DAC7632 is a 16-bit, dual channel, voltage output, digital-to-analog Converter (DAC) which provides 15-bit monotonic performance over the specified temperature range. The device accepts 24-bit serial input data, has double-buffered DAC input Logic (allowing simultaneous update of both DACs), and provides a serial data output for daisy-chaining multiple devices. A programmable asynchronous reset clears all Registers to a mid-scale code of 8000H or to a zero-scale code of 0000H. The DAC7632 CAN operate from a single +5V supply or from +5V and ?5V supplies, providing an output range of 0V to +2.5V or ?2.5V to +2.5V, respectively.
Low power and small size per DAC make the DAC7632 ideal for industrial process control, data acquisition systems, and closed-loop servo-control. The DAC7632 is available in an LQFP-32 package and specified over a ?40C to +85C temperature range.
By Texas Instruments