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參數(shù)資料
| 型號(hào)： | X9409YV24IZ-2.7 |
| 廠商： | INTERSIL CORP |
| 元件分類(lèi)： | 數(shù)字電位計(jì) |
| 英文描述： | Low Noise/Low Power/2-Wire Bus |
| 中文描述： | QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24 |
| 封裝： | 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-24 |
| 文件頁(yè)數(shù)： | 13/21頁(yè) |
| 文件大?。?/td> | 407K |
| 代理商： | X9409YV24IZ-2.7 |
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X9409 – Preliminary Information
Characteristics subject to change without notice.
13 of 21
REV 1.6 1/30/03
www.xicor.com
AC TIMING
(over recommended operating condition)
HIGH-VOLTAGE WRITE CYCLE 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
Unit
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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)
WP, A0, A1, A2 and A3 setup time
WP, A0, A1, A2 and A3 hold time
2500
600
1300
600
600
600
100
30
300
300
900
50
50
1300
0
0
Symbol
t
WR
Parameter
Typ.
5
Max.
10
Unit
ms
High-voltage write cycle time (store instructions)
A.C. TEST CONDITIONS
EQUIVALENT A.C. LOAD CIRCUIT
Circuit #3 SPICE Macro Model
I
nput pulse levels
Input rise and fall times
Input and output timing level
V
CC
x 0.1 to V
CC
x 0.9
10ns
V
CC
x 0.5
5V
1533
100pF
SDA Output
10pF
R
H
R
TOTAL
C
H
25pF
C
W
C
L
10pF
R
W
R
L
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9409 | Low Noise/Low Power/2-Wire Bus |
| X9409WS24 | Low Noise/Low Power/2-Wire Bus |
| X9409WS24-2.7 | Low Noise/Low Power/2-Wire Bus |
| X9409WS24I | Low Noise/Low Power/2-Wire Bus |
| X9409WS24I-2.7 | Low Noise/Low Power/2-Wire Bus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9409YZ24 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Quad Digitally Controlled Potentiometers |
| X9409YZ24-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Quad Digitally Controlled Potentiometers |
| X9409YZ24I | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Quad Digitally Controlled Potentiometers |
| X9409YZ24I-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Quad Digitally Controlled Potentiometers |
| X9410 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Noise/Low Power/SPI Bus |
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