Datasheet

ManualsBrandsANALOG DEVICES ManualsData collecting ICsData acquisition IC - DA converter (DAC) TQFP 32

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Table Of Contents

Data Sheet AD5764R

Rev. D | Page 3 of 32

FUNCTIONAL BLOCK DIAGRAM

INPUT

REG C

GAIN REG C

OFFSET REG C

DATA

REG C

16

DAC C

INPUT

REG D

GAIN REG D

OFFSET REG D

DATA

REG D

16

DAC D

G1

G2

INPUT

REG B

GAIN REG B

OFFSET REG B

DATA

REG B

16

DAC B

INPUT

REG A

GAIN REG A

OFFSET REG A

DATA

5V

REFERENCE

REG A

16

16

DAC A

LDAC REFCD

RSTINRSTOUT

REFABREFGND

AGNDD

VOUTD

AGNDC

VOUTC

AGNDB

VOUTB

AGNDA

VOUTA

ISCC

REFERENCE

BUFFERS

SDIN

SCLK

SYNC

SDO

D0

D1

BIN/2sCOMP

CLR

PGND

DV

CC

DGND

G1

G2

G1

G2

G1

G2

AV

DD

AV

SS

AV

DD

INPUT

SHIFT

REGISTER

AND

CONTROL

LOGIC

VOLTAGE

MONITOR

AND

CONTROL

REFERENCE

BUFFERS

TEMP

SENSOR

TEMP

AV

SS

REFOUT

AD5764R

06064-001

Figure 1.