Rainbow Electronics MAX5839 - Manual (Page 13)

Functional Diagram
REFGH+
REFGH-
REFCDEF+
REFCDEF-
REFAB+
REFAB-
OUTH DUTGNDGH
D0
–
D12 V
CC
GND
A2 A1 A0 CS
13
R
DAC A DAC B DAC C DAC D DAC E DAC F DAC G DAC H
DIGITAL POWER SUPPLY ADDRESS DECODE
LOGIC
ANALOG POWER SUPPLY
WR LD
OUTG OUTF DUTGNDEF OUTE OUTD DUTGNDCD OUTC OUTB DUTGNDAB OUTA V
DD
V
SS
CLR
13 13 13 13 13 13 13
13 13 13
13 13 13
13 13
13 13
13 13 13
13 13 13
DAC REG
A
DATA REG
A
DAC REG
B
DATA REG
B
DAC REG
C
DATA REG
C
DAC REG
D
DATA REG
D
DAC REG
E
DATA REG
E
DAC REG
F
DATA REG
F
DAC REG
G
DATA REG
G
DAC REG
H
DATA REG
H
MAX5839
MAX5839
Octal, 13-Bit Voltage-Output DAC
with Parallel Interface
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