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DAC7641

Burr-Brown Corporation
Part Number DAC7641
Manufacturer Burr-Brown Corporation
Description 16-Bit/ Voltage Output DIGITAL-TO-ANALOG CONVERTER
Published Mar 27, 2005
Detailed Description ® DAC 764 ® DAC7641 1 For most current data sheet and other product information, visit www.burr-brown.com 16-Bit,...
Datasheet PDF File DAC7641 PDF File

DAC7641
DAC7641

Overview
® 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 VOUT Sense CS R/W Control Logic DAC7641 AGND DGND RST RSTSEL LDAC International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S.
Tucson Blvd.
, Tucson, AZ 85706 • Tel: (520) 746-1111 Twx: 910-952-1111 • Internet: http://www.
burr-brown.
com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 ® © 2000 Burr-Brown Corporation PDS-1532A 1 Printed in U.
S.
A.
June, 2000 DAC7641 SPECIFICATIONS (Dual Supply)...


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