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參數(shù)資料
| 型號： | X9269 |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Dual Digitally-Controlled Potentiometers |
| 中文描述： | 雙數(shù)字控制電位器 |
| 文件頁數(shù)： | 16/25頁 |
| 文件大小： | 422K |
| 代理商： | X9269 |
X9269
REV 1.1.11 2/17/03
Characteristics subject to change without notice.
16 of 25
www.xicor.com
EQUIVALENT A.C. LOAD CIRCUIT
AC TIMING
Symbol
f
SCL
t
CYC
t
HIGH
t
LOW
t
SU:STA
t
HD:STA
t
SU:STO
t
SU:DAT
t
HD:DAT
t
R
t
F
t
AA
t
DH
T
I
t
BUF
t
SU:WPA
t
HD:WPA
Parameter
Min.
Max.
400
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
ns
ns
ns
ns
ns
Clock Frequency
Clock Cycle Time
Clock High Time
Clock Low Time
Start Setup Time
Start Hold Time
Stop Setup Time
SDA Data Input Setup Time
SDA Data Input Hold Time
SCL and SDA Rise Time
SCL and SDA Fall Time
SCL Low to SDA Data Output Valid Time
SDA Data Output Hold Time
Noise Suppression Time Constant at SCL and SDA inputs
Bus Free Time (Prior to Any Transmission)
A0, A1, A2, A3 Setup Time
A0, A1, A2, A3 Hold Time
2500
600
1300
600
600
600
100
30
300
300
0.9
0
50
1200
0
0
5V
1533
100pF
SDA pin
R
H
10pF
C
L
C
L
10pF
R
W
R
TOTAL
C
W
25pF
R
L
SPICE Macromodel
3V
867
100pF
SDA pin
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9269TS24 | Single Supply/Low Power/256-Tap/2-Wire Bus |
| X9269TS24-2.7 | Single Supply/Low Power/256-Tap/2-Wire Bus |
| X9269TV24 | Single Supply/Low Power/256-Tap/2-Wire Bus |
| X9269UV24 | Single Supply/Low Power/256-Tap/2-Wire Bus |
| X9269UV24-2.7 | Single Supply/Low Power/256-Tap/2-Wire Bus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9269_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally-Controlled Potentiometers |
| X9269TB16 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual Digitally-Controlled Potentiometers |
| X9269TB16-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual Digitally-Controlled Potentiometers |
| X9269TB16I | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual Digitally-Controlled Potentiometers |
| X9269TB16I-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual Digitally-Controlled Potentiometers |
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