Datasheet

MAX5522–MAX5525
Dual, Ultra-Low-Power,
10-Bit, Voltage-Output DACs
12 ______________________________________________________________________________________
Functional Diagrams (continued)
10-BIT DAC
2-BIT
PROGRAMMABLE
REFERENCE
DAC
REGISTER
OUTA
REF
BUF
GND
MAX5523
REFOUT
INPUT
REGISTER
POWER-
DOWN
CONTROL
CONTROL
LOGIC
AND
SHIFT
REGISTER
10-BIT DAC
DAC
REGISTER
OUTB
SCLK
V
DD
DIN
CS
INPUT
REGISTER
10-BIT DAC
DAC
REGISTER
OUTA
REFIN
GND
MAX5524
INPUT
REGISTER
POWER-
DOWN
CONTROL
CONTROL
LOGIC
AND
SHIFT
REGISTER
10-BIT DAC
DAC
REGISTER
OUTB
FBA
FBB
SCLK
V
DD
DIN
CS
INPUT
REGISTER