Datasheet

DS1881
Dual NV Audio Taper Digital Potentiometer
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DECODER
POTENTIOMETER 0
VALUE
CONFIGURATION
REGISTER
POTENTIOMETER
SETTING
REGISTERS
GND
ZERO-CROSSING
DETECTOR
H0
W0
L0
UPDATE UPDATE
H1
W1
L1
I
2
C
INTERFACE
SDA
SCL
A2
A0
A1
CE
V
CC
V
CC
V
DD
V
DD
GND
ZERO-CROSSING
DETECTOR
POTENTIOMETER 1
VALUE
DS1881
Block Diagram