X9271 Xicor, X9271 Datasheet - Page 3

• Manufacturer Part Number: X9271
• Description: Single Digitally-Controlled (XDCP) Potentiometer
• Manufacturer: Xicor

X9271
PIN CONFIGURATION
PIN ASSIGNMENTS
REV 1.1.7 2/6/03
TSSOP
10
11
12
13
14
1
2
3
4
5
6
7
8
9
B2, C2, C3
CSP
C4
D4
D3
D2
D1
C1
B3
A4
B4
B1
A1
A2
A3
V
SCK
NC
CS
SI
SS
S0
A0
1
2
3
4
5
6
7
Symbol
HOLD
TSSOP
SCK
X9271
V
V
WP
R
SO
NC
CS
A0
A1
R
R
SI
CC
SS
W
H
L
14
13
12
11
10
9
8
Serial Data Output.
Device Address.
No Connect.
Chip Select.
Serial Clock.
Serial Data Input.
System Ground.
Hardware Write Protect.
Device Address.
Device select. Pause the serial bus.
Wiper Terminal of the Potentiometer.
High Terminal of the Potentiometer.
Low Terminal of the Potentiometer.
System Supply Voltage.
HOLD
V
R
R
R
WP
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A1
CC
L
H
W
A
B
C
D
SCK NC
A0
CS
SI
4
Function
Characteristics subject to change without notice.
V
V
SO
CC
3
SS
R
NC
NC HOLD
WP
2
L
R
R
A1
1
H
W
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