AD5734R データシートの表示（PDF） - Analog Devices

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AD5734R

Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs

Analog Devices 

Data Sheet

AD5724R/AD5734R/AD5754R

FUNCTIONAL BLOCK DIAGRAM

AVSS AVDD

REFIN/REFOUT

DVCC

AD5724R/AD5734R/AD5754R

2.5V

REFERENCE

REFERENCE

BUFFERS

SDIN

SCLK

SYNC

SDO

CLR

BIN/2sCOMP

n

INPUT SHIFT

REGISTER

AND

CONTROL

LOGIC

INPUT

REGISTER A

DAC

n

REGISTER A

INPUT

REGISTER B

DAC

n

REGISTER B

DAC A

DAC B

INPUT

REGISTER C

DAC

n

REGISTER C

DAC C

INPUT

REGISTER D

DAC

n

REGISTER D

DAC D

VOUTA

VOUTB

VOUTC

VOUTD

AD5724R: n = 12-BIT

AD5734R: n = 14-BIT

AD5754R: n = 16-BIT

GND

LDAC

Figure 1.

DAC_GND (2) SIG_GND (2)

Rev. G | Page 3 of 33

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