X9252 Xicor, X9252 Datasheet - Page 3

• Manufacturer Part Number: X9252
• Description: Quad Digitally-Controlled (XDCP) potentiometer
• Manufacturer: Xicor

PIN ASSIGNMENTS
REV 1.4.1 7/29/03
TSSOP pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
Symbol
RW3
RW0
RW1
RW2
VCC
RH3
RH0
SDA
RH1
VSS
RH2
DS0
SCL
DS1
RL3
RL0
RL1
RL2
U/D
WP
CS
A0
A2
A1
DCP select for Up/Down interface.
Device Address for 2-wire bus.
Wiper terminal of DCP3.
High terminal of DCP3.
Low terminal of DCP3.
Increment/Decrement for Up/Down interface.
System Supply Voltage
Low terminal of DCP0.
High terminal of DCP0.
Wiper terminal of DCP0.
Device Address for 2-wire bus.
Hardware Write Protect
Serial Data Input/Output for 2-wire bus.
Device Address for 2-wire bus.
Low terminal of DCP1.
High terminal of DCP1.
Wiper terminal DCP1.
System ground
Chip select for Up/Down interface.
Wiper terminal of DCP2.
High terminal of DCP2.
Low terminal of DCP2.
Serial Clock for 2-wire bus.
DCP select for Up/Down interface.
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Brief Description
X9252
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