AD5765(RevPrA) データシートの表示（PDF） - Analog Devices

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AD5765
(Rev.:RevPrA)

Complete Quad, 16-Bit, High Accuracy, Serial Input, ±5V DACs

Analog Devices 

Preliminary Technical Data

FUNCTIONAL BLOCK DIAGRAM

PGND AVDD AVSS AVDD AVSS

DVCC

DGND

AD5765

SDIN

SCLK

SYNC

SDO

D0

D1

BIN/2sCOMP

CLR

16

INPUT

SHIFT

REGISTER

AND

CONTROL

LOGIC

INPUT

REG A

GAIN REG A

OFFSET REG A

INPUT

REG B

GAIN REG B

OFFSET REG B

INPUT

REG C

GAIN REG C

OFFSET REG C

INPUT

REG D

GAIN REG D

OFFSET REG D

AD5765

REFGND

REFAB

REFERENCE

BUFFERS

RSTOUT

VOLTAGE

MONITOR

AND

CONTROL

RSTIN

ISCC

DAC 16

REG A

DAC A

DAC 16

REG B

DAC B

DAC 16

REG C

DAC C

DAC 16

REG D

DAC D

REFERENCE

BUFFERS

G1

G2

G1

G2

G1

G2

G1

G2

TEMP

SENSOR

VOUTA

AGNDA

VOUTB

AGNDB

VOUTC

AGNDC

VOUTD

AGNDD

LDAC

Figure 1.

REFCD

TEMP

Rev. PrA | Page 3 of 31

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