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參數(shù)資料
| 型號(hào)： | X9271TXXXI |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | DIGITAL POTENTIOMETER|CMOS|BGA|PLASTIC |
| 中文描述： | 數(shù)字電位器|的CMOS | BGA封裝|塑料 |
| 文件頁數(shù)： | 15/23頁 |
| 文件大?。?/td> | 403K |
| 代理商： | X9271TXXXI |
X9271
Characteristics subject to change without notice.
15 of 23
REV 1.1.7 2/6/03
www.xicor.com
EQUIVALENT A.C. LOAD CIRCUIT
AC TIMING
Symbol
f
SCK
t
CYC
t
WH
t
WL
t
LEAD
t
LAG
t
SU
t
H
t
RI
t
FI
t
DIS
t
V
t
HO
t
RO
t
FO
t
HOLD
t
HSU
t
HH
t
HZ
t
LZ
T
I
t
CS
t
WPASU
t
WPAH
Parameter
Min.
Max.
2.5
Units
MHz
ns
ns
ns
ns
ns
ns
ns
μ
s
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
ns
ns
SSI/SPI clock frequency
SSI/SPI clock cycle time
SSI/SPI clock high time
SSI/SPI clock low time
Lead time
Lag time
SI, SCK, HOLD and CS input setup time
SI, SCK, HOLD and CS input hold time
SI, SCK, HOLD and CS input rise time
SI, SCK, HOLD and CS input fall time
SO output disable time
SO output valid time
SO output hold time
SO output rise time
SO output fall time
HOLD time
HOLD setup time
HOLD hold time
HOLD low to output in high Z
HOLD high to output in low Z
Noise suppression time constant at SI, SCK, HOLD and CS inputs
CS deselect time
WP, A0 setup time
WP, A0 hold time
500
200
200
250
250
50
50
2
2
0
250
200
0
100
100
400
100
100
100
100
10
2
0
0
5V
1462
100pF
SO pin
R
H
10pF
C
L
C
L
10pF
R
W
R
TOTAL
C
W
25pF
R
L
SPICE Macromodel
2714
3V
1382
100pF
SO pin
1217
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9271TXXXI-2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|PLASTIC |
| X9271UB | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271UB-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271UBI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271UBI-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
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