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參數(shù)資料
| 型號： | SP3489EP |
| 英文描述： | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| 中文描述： | 3.3V低功耗四RS-485/RS-422收發(fā)線接收器 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 116K |
| 代理商： | SP3489EP |
10/16/02 SP3488/3489 Low Power Quad RS-485/422 Line Receivers
Copyright 2002 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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP3488CP | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3488CT | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3488EP | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3488ET | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
| SP3489ET | +3.3V Low Power Quad RS-485/RS-422 Line Receivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| SP3490 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate |
| SP3490CN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate |
| SP3490CN/TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3490CN-L | 功能描述:RS-485接口IC RS485 10000 kbp 3.3V temp 0C to 70C RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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