Rainbow Electronics MAX5842 - Manual (Page 14)

MAX5842
Quad, 12-Bit, Low-Power, 2-Wire, Serial
Voltage-Output DAC
14 ______________________________________________________________________________________
12-BIT
DAC
A
INPUT
REGISTER
A
MUX AND DAC
REGISTER
RESISTOR
NETWORK
POWER-DOWN
CIRCUITRY
SERIAL
INTERFACE
12-BIT
DAC
B
RESISTOR
NETWORK
REF
SDA ADD SCL V DD GND
OUTA
OUTB
MAX5842
INPUT
REGISTER
B
MUX AND DAC
REGISTER
12-BIT
DAC
C
INPUT
REGISTER
C
MUX AND DAC
REGISTER
RESISTOR
NETWORK
12-BIT
DAC
D
RESISTOR
NETWORK
OUTC
OUTD
INPUT
REGISTER
D
MUX AND DAC
REGISTER
Functional Diagram