參數(shù)資料
型號(hào): X9271UVI-2.7
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Single Supply/Low Power/256-Tap/SPI Bus
中文描述: 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14
封裝: PLASTIC, TSSOP-14
文件頁數(shù): 3/23頁
文件大?。?/td> 403K
代理商: X9271UVI-2.7
X9271
Characteristics subject to change without notice.
3 of 23
REV 1.1.7 2/6/03
www.xicor.com
PIN CONFIGURATION
PIN ASSIGNMENTS
TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CSP
B3
A4
Symbol
SO
A0
NC
CS
SCK
SI
V
SS
WP
A1
HOLD
R
W
R
R
V
CC
Function
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.
B2, C2, C3
B4
C4
D4
D3
D2
D1
C1
B1
A1
A2
A3
H
L
V
CC
R
L
R
H
V
SS
1
2
3
4
5
6
7
8
14
13
12
11
10
9
A0
R
W
SCK
CS
TSSOP
X9271
S0
NC
SI
HOLD
A1
WP
A0
V
CC
R
L
R
H
CS
SO
NC
R
W
SCK
NC
NC HOLD
SI
V
SS
WP
A1
A
B
C
D
4
3
2
1
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