The AD5313RBRUZ is a low power dual 10-bit buffered voltage output Digital-to-analog Converter (DAC) includes a 2.5V, 2ppm/°C internal reference and a gain select pin giving a full-scale output of 2.5V or 5V. The AD5313R operates from a single 2.7 to 5.5V supply, is guaranteed monotonic by design and exhibits less than 0.1% FSR gain error and 1.5mV offset error performance. The AD5313R also incorporates a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remain there until a valid write occurs. The part contains a per channel power-down feature that reduces the current consumption of the device to 4μA at 3V while in power-down mode. It employs a versatile serial peripheral interface (SPI) that operates at clock rates up to 50MHz and the device contains a VLOGIC pin that is intended for 1.8/3/5V logic.
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