DAC8801

BurrĆBrown Products from Texas Instruments DAC8801 SLAS403B – NOVEMBER 2004 – REVISED FEBRUARY 2007 14-Bit, Serial Input Multiplying Digital-to-Analog Converter FEATURES 14-Bit Monotonic ±1 LSB INL ±0.5 LSB DNL Low Noise: 12 nV/√Hz Low Power: IDD = 2 µA +2.7 V to +5.5 V Analog Power Supply 2 mA Full-Scale Current ±20% with VREF = 10 V 0.5 µs Settling Time 4-Quadrant Multiplying Reference-Input Reference Bandwidth: 10 MHz ±10 V Reference Input Reference Dynamics: -105 THD 3-Wire 50-MHz Serial Interface Tiny 8-Lead 3 x 3 mm SON and 3 x 5 mm MSOP Packages Industry-Standard Pin Configuration APPLICATIONS Automatic Test Equipment Instrumentation Digitally Controlled Calibration Industrial Control PLCs DESCRIPTION The DAC8801 multiplying digital-to-analog converter is designed to operate from a single 2.7-V to 5.5-V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier. A serial-data interface offers high-speed, three-wire microcontroller compatible inputs using data-in (SDI), clock (CLK), and chip select (CS). On power-up, the DAC register is filled with zeroes, and the DAC output is at zero scale. The DAC8801 is packaged in space-saving 8-lead SON and MSOP packages. 14 14 Please be aware that an important notice concerning availability, standard...