Functional diagrams (continued) – Rainbow Electronics MAX5295 User Manual

Page 14

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MAX5290–MAX5295

Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs

14

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Functional Diagrams (continued)

MAX5291
MAX5293
MAX5295

DOUT

REGISTER

16-BIT SHIFT

REGISTER

CS

SCLK

DIN

DSP

SERIAL

INTERFACE

CONTROL

MUX

AV

DD

UPIO1
UPIO2

REF

PU

UPIO1 AND

UPIO2
LOGIC

POWER-DOWN

LOGIC AND

REGISTER

DECODE

CONTROL

INPUT

REGISTER

DAC

REGISTER

DAC A

OUTA

FBA

INPUT

REGISTER

DAC B

OUTB

FBB

DAC

REGISTER

DV

DD

AGND

DGND