DAC8871

www.DataSheet4U.com BurrĆBrown Products from Texas Instruments DA C8 871 DAC8871 SBAS396 – JUNE 2007 16-Bit, Single-Channel, ±18V Output (Unbuffered), Ultra-Low Power, Serial Interface DIGITAL-TO-ANALOG CONVERTER FEATURES 16-Bit Resolution Output: ±18V for ±18V Reference Input ±18V Supply Operation Very Low Power High Accuracy INL: 1LSB Low Noise: 10nV/√Hz Fast Settling: 1µs to 1LSB Fast SPI™ Interface: Up To 50MHz 16-Pin TSSOP Package Selectable Reset to Zero or Midscale DESCRIPTION The DAC8871 is a 16-bit, single-channel, serial input, voltage output digital-to-analog converter (DAC). The output range is determined by the reference voltage, VREFH and VREFL. By properly selecting the reference, the output can be unipolar or bipolar, and up to ±18V. These converters provide excellent linearity (1LSB INL), low noise, and fast settling (1µs to 1LSB of full scale output) over the specified temperature range of –40°C to +105°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer. The device features a standard high-speed clock (up to 50MHz), and a 3V or 5V SPI serial interface to communicate with the DSP or microprocessors. For optimum performance, a set of Kelvin connections to external reference are provided. The DAC8871 is available in a TSSOP-16 package. APPLICATIONS Portable Equipment Automatic Test Equipment Industrial Process Control Data Acquisition Systems Optical Networking VSS VCC VDD...