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| X9460 Datasheet, PDF (2/16 Pages) Intersil Corporation – Dual Audio Control Digitally Controlled Potentiometer | |||
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Simplified Functional Diagram
X9460
VCC
RH-Left
Power-on
Recall
mute
data
address
BUS
select
inc/dec
I2C
INTERFACE
bus
CONTROL &
REGISTER
POT
Left
VSS
Detailed Functional Diagram
RW-Left RL-Left
RH-Right
V+
POT
Right
62dB total
STEP SIZE
-1dB
-2dB
-3dB
-4dB
Mute
# OF
STEPS
11
10
5
4
1
RW-Right RL-Right
V-
SCL
SDA
A0
A1
VCC
Power-on
Recall
mute
INTERFACE
AND
CONTROL
CIRCUITRY
8
D ATA
VSS
V+
WIPER
COUNTER
REGISTER
(WCR)
POT Left
WIPER
COUNTER
REGISTER
(WCR)
POT Right
V-
RH-Left
RL-Left
RW-Left
RW-Right
RH-Right
RL-Right
2
FN8203.2
October 17, 2005
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