Rainbow Electronics MAX5547 - Manual (Page 11)

MAX5547
Dual, 10-Bit, Current-Sink Output DAC
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REF GND
DIN
1 2
OUTA OUTB
CS
SCLK
V
DD
TDFN
TOP VIEW
3 4
MAX5547
8 7 6 5
Pin Configuration
OUTB
CS DIN SCLK
SERIAL INTERFACE
DAC
REGISTER B
DACB
+2.5V
REFERENCE
REF
RANGE
CONTROL
+2.7V TO +5.25V
GND
+2.5V
OUTA
DAC A
3.6mA/1.2mA
FULL-SCALE CURRENT
3.6mA/1.2mA
FULL-SCALE CURRENT
RANGE
CONTROL
MAX5547
V DD
DAC
REGISTER A
Functional Diagram