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SP238A

更新时间： 2024-11-18 04:03:27
品牌 Logo 应用领域
西伯斯 - SIPEX 驱动器
页数 文件大小 规格书
17页 399K
描述
+5V Powered Multi-Channel RS-232 Drivers/Receivers

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中文翻译

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SP238A 数据手册

 浏览型号SP238A的Datasheet PDF文件第2页浏览型号SP238A的Datasheet PDF文件第3页浏览型号SP238A的Datasheet PDF文件第4页浏览型号SP238A的Datasheet PDF文件第5页浏览型号SP238A的Datasheet PDF文件第6页浏览型号SP238A的Datasheet PDF文件第7页 
®
SP230A/234A/235A/236A/237A/238A/241A  
SP235B/236B/240A/240B/241A/241B  
+5V Powered Multi-Channel RS-232 Drivers/Receivers  
■ Operates from Single +5V Power Supply  
■ Meets All RS-232D and V.28 Specifications  
■ ±9V Output Swing with +5V Supply  
T
T
T
OUT  
OUT  
IN  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
T
OUT  
OUT  
IN  
1
2
3
T
T
4
4
2
T
IN  
T
IN  
1
3
■ Improved Driver Output Capacity for  
GND  
12 V-  
Mouse Applications  
V
11  
10  
9
C
C
C
-
2
2
CC  
■ Low Power Shutdown – 1µA  
C
+
+
-
1
■ WakeUp Feature in Shutdown Mode  
■ 3–State TTL/CMOS Receiver Outputs  
■ ±30V Receiver Input Levels  
V+  
1
Now Available in Lead Free Packaging  
■ Low Power CMOS – 5mA Operation  
■ Wide Charge Pump Capacitor Value  
Range – 1-10µF  
DESCRIPTION…  
The SP230A Series are multi–channel RS-232 line drivers/receivers that provide a variety of  
configurationstofitmostcommunicationneeds, especiallywhere±12Visnotavailable. Somemodels  
feature a shutdown mode to conserve power in battery-powered systems. Some require no external  
components. All, except one model, feature a built-in charge pump voltage converter, allowing them  
tooperatefromasingle+5Vpowersupply. AlldriversandreceiversmeetallEIARS-232DandCCITT  
V.28 requirements. The Series is available in plastic DIP and SOIC packages.  
SELECTION TABLE  
No. of  
No. of  
Power  
Supplies  
+5V  
RS-232 RS-232  
Drivers Rcvrs  
External  
Low Power TTL Wake- No. of  
Model  
Components Shutdown 3–State Up  
Pins  
20  
16  
24  
24  
24  
24  
24  
24  
44  
44  
28  
28  
SP230A  
SP234A  
SP235A  
SP235B  
SP236A  
SP236B  
SP237A  
SP238A  
SP240A  
SP240B  
SP241A  
SP241B  
5
4
5
5
4
4
5
4
5
5
4
4
0
0
5
5
3
3
3
4
5
5
5
5
4 Capacitors  
4 Capacitors  
None  
Yes  
No  
No  
No  
No  
No  
+5V  
+5V  
+5V  
+5V  
+5V  
+5V  
+5V  
+5V  
+5V  
+5V  
+5V  
Yes  
Yes  
Yes  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
No  
No  
None  
Yes  
No  
4 Capacitors  
4 Capacitors  
4 Capacitors  
4 Capacitors  
4 Capacitors  
4 Capacitors  
4 Capacitors  
4 Capacitors  
Yes  
No  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
Yes  
No  
Yes  
Date: 8/3/04  
+ 5V Powered Multi-Channel RS-232 Drivers/Receivers  
© Copyright 2004 Sipex Corporation  
1
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