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參數(shù)資料
| 型號(hào)： | SP3489 |
| 英文描述： | 3.3V Low Power Quad RS-485/RS-422 Line Receiver(3.3V,低功耗，四路RS-485/RS-422線接收器) |
| 中文描述： | 3.3V低功耗四RS-485/RS-422收發(fā)線接收器（3.3V，低功耗，四路RS-485/RS-422收發(fā)線接收器） |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 174K |
| 代理商： | SP3489 |
SP3488/3489DS/09 SP3488/3489 Low Power Quad RS-485/422 Line Receivers
Copyright 2000 Sipex Corporation
6
Figure 4. Receiver Enable/Disable Timing
3V
0V
5V
V
OL
V
OH
0V
Output normally low
F = 1MHZ: t
r
< 10ns: t
f
< 10ns
1.5V
t
ZL
t
LZ
EN
1.5V
1.5V
0.5V
1.5V
0.5V
Output normally high
RO
t
ZH
RO
t
HZ
Figure 3. Receiver Propagation Delays
F = 1MHZ: t
r
< 10ns: t
f
< 10ns
0V
t
PHL
t
PLH
V
OL
0V
1.5V
ROV
OH
1.5V
–V
OD
+V
OD
Input A–B
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3489CP | 制造商:Exar Corporation 功能描述:Line Receiver, Quad, Differential, 16 Pin, Plastic, DIP |
| SP3489CT | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3489CT-L | 制造商:Exar Corporation 功能描述: 制造商:SIPEX 功能描述: |
| SP3489EP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3489ET | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
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