DAC7641

® DAC 764 ® DAC7641 1 For most current data sheet and other product information, visit www.burr-brown.com 16-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER FEATURES q LOW POWER: 2.5mW q UNIPOLAR OR BIPOLAR OPERATION q SETTLING TIME: 10µs to 0.003% q 15-BIT LINEARITY AND 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 DAC7641 is a 16-bit, voltage output digital-toanalog converter (DAC) with guaranteed 15-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing asynchronous update), 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 DAC7641 can operate from a single +5V supply or from +5V and –5V supplies. Low power and small size per DAC make the DAC7641 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closedloop servo-control. The DAC7641 is available in a TQFP-32 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 Sense VREFL VREFH VREFH Sense 16 DATA I/O I/O Buffer Input Register DAC Register DAC VOUT VOU...