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AD5623R

Analog Devices
Part Number AD5623R
Manufacturer Analog Devices
Description Dual 12-/14-/16-Bit nanoDAC
Published Jan 16, 2007
Detailed Description www.DataSheet4U.com Dual 12-/14-/16-Bit nanoDAC® with 5 ppm/°C On-Chip Reference AD5623R/AD5643R/AD5663R FEATURES Low p...
Datasheet PDF File AD5623R PDF File

AD5623R
AD5623R

Overview
www.
DataSheet4U.
com Dual 12-/14-/16-Bit nanoDAC® with 5 ppm/°C On-Chip Reference AD5623R/AD5643R/AD5663R FEATURES Low power, smallest pin-compatible, dual nanoDAC AD5663R: 16 bits AD5643R: 14 bits AD5623R: 12 bits User-selectable external or internal reference External reference default On-chip 1.
25 V/2.
5 V, 5 ppm/°C reference 10-lead MSOP and 3 mm × 3 mm LFCSP 2.
7 V to 5.
5 V power supply Guaranteed monotonic by design Power-on reset to zero scale Per channel power-down Serial interface up to 50 MHz Hardware LDAC and CLR functions FUNCTIONAL BLOCK DIAGRAM VDD LDAC INPUT REGISTER INTERFACE LOGIC INPUT REGISTER DAC REGISTER STRING DAC B BUFFER VOUTB DAC REGISTER STRING DAC A VREFIN /VREFOUT 1.
25V/2.
5V REFERENCE BUFFER VOUTA SCLK SYNC DIN AD5623R/AD5643R/AD5663R POWER-ON RESET POWER-DOWN LOGIC 05858-001 LDAC CLR GND Figure 1.
APPLICATIONS Process control Data acquisition systems Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and curr...


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