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參數(shù)資料
| 型號： | X9221YPI |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Dual E2POT⑩ Nonvolatile Digital Potentiometer |
| 中文描述： | 雙E2POT⑩非易失數(shù)字電位器 |
| 文件頁數(shù)： | 10/14頁 |
| 文件大?。?/td> | 65K |
| 代理商： | X9221YPI |
10
X9221
Limits
Reference
Figure
10
10
10
10
10
10
Symbol
f
SCL
t
LOW
t
HIGH
t
R
t
F
Ti
Parameter
Min.
0
4700
4000
Max.
100
Units
KHz
ns
ns
ns
ns
ns
SCL Clock Frequency
Clock LOW Period
Clock HIGH Period
SCL and SDA Rise Time
SCL and SDA Fall Time
Noise Suppression Time Constant
(Glitch Filter)
Start Condition Setup Time (for a Repeated
Start Condition)
Start Condition Hold Time
Data in Setup Time
Data in Hold Time
SCL LOW to SDA Data Out Valid
Data Out Hold Time
Stop Condition Setup Time
Bus Free Time Prior to New Transmission
Write Cycle Time (Nonvolatile Write Operation)
Wiper Response Time From Stop Generation
Wiper Response From SCL LOW
V
CC
Power-up Rate
1000
300
100
t
SU:STA
4700
ns
10 & 12
t
HD:STA
t
SU:DAT
t
HD:DAT
t
AA
t
DH
t
SU:STO
t
BUF
t
WR
t
STPWV
t
CLWV
t
R
V
CC
4000
250
0
300
300
4700
4700
ns
ns
ns
ns
ns
ns
ns
ms
μ
s
μ
s
10 & 12
10
10
11
11
10 & 12
10
13
13
6
3500
10
1000
500
50
0.2
mV/
μ
s
3079 PGM T10.3
A.C. CHARACTERISTICS
(Over recommended operating conditions unless otherwise stated)
Figure 10. Input Bus Timing
3079 ILL F03
tHIGH
tSU:STA
tHD:STA
tHD:DAT
tSU:DAT
tLOW
tF
tSU:STO
tR
tBUF
SCL
SDA
(DATA IN)
相關PDF資料 |
PDF描述 |
|---|---|
| X9221YPM | Dual E2POT⑩ Nonvolatile Digital Potentiometer |
| X9241A | Quad Digitally Controlled Potentiometer (XDCP) |
| X9241AMP | Quad Digitally Controlled Potentiometer (XDCP) |
| X9241AMPI | Quad Digitally Controlled Potentiometer (XDCP) |
| X9241AMS | Quad Digitally Controlled Potentiometer (XDCP) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| X9221YPM | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual E2POT⑩ Nonvolatile Digital Potentiometer |
| X9221YS | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual E2POT⑩ Nonvolatile Digital Potentiometer |
| X9221YSI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual E2POT⑩ Nonvolatile Digital Potentiometer |
| X9221YSM | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual E2POT⑩ Nonvolatile Digital Potentiometer |
| X9241 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Quad E2POT⑩ Nonvolatile Digital Potentiometer |
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