DAC7744

® DAC 774 DAC7744 4 For most current data sheet and other product information, visit www.burr-brown.com 16-Bit, Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER FEATURES q LOW POWER: 200mW q UNIPOLAR OR BIPOLAR OPERATION q SINGLE-SUPPLY OUTPUT RANGE: +10V q DUAL SUPPLY OUTPUT RANGE: ±10V q SETTLING TIME: 10µs to 0.003% q 16-BIT MONOTONICITY: –40°C to +85°C q PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE q DATA READBACK q DOUBLE-BUFFERED DATA INPUTS DESCRIPTION The DAC7744 is a 16-bit, quad voltage output digitalto-analog converter with guaranteed 16-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7744 operates from either a single +15V supply or from a +15V, –15V, and +5V supply. Low power and small size per DAC make the DAC7744 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7744 is available in a 48lead SSOP package, and offers guaranteed specifications over the –40°C to +85°C temperature range. APPLICATIONS q PROCESS CONTROL q ATE PIN ELECTRONICS q CLOSED-LOOP SERVO-CONTROL q MOTOR CONTROL q DATA ACQUISITION SYSTEMS q DAC-PER-PIN PROGRAMMERS VDD VSS VCC VREFL AB Sense VREFL AB VREFH...