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ICL232

更新时间: 2024-09-16 22:05:07
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
6页 138K
描述
+5V Powered, Dual RS-232 Transmitter/Receiver

ICL232 数据手册

 浏览型号ICL232的Datasheet PDF文件第2页浏览型号ICL232的Datasheet PDF文件第3页浏览型号ICL232的Datasheet PDF文件第4页浏览型号ICL232的Datasheet PDF文件第5页浏览型号ICL232的Datasheet PDF文件第6页 
TM  
ICL232  
June 2001  
+5V Powered, Dual RS-232 Transmitter/Receiver  
Features  
Description  
itle  
L23  
• Meets All RS-232C and V.28 Specifications  
• Requires Only Single +5V Power Supply  
• Onboard Voltage Doubler/Inverter  
• Low Power Consumption  
The ICL232 is a dual RS-232 transmitter/receiver interface  
circuit that meets all ElA RS-232C and V.28 specifications. It  
requires a single +5V power supply, and features two  
onboard charge pump voltage converters which generate  
+10V and -10V supplies from the 5V supply.  
b-  
t
• 2 Drivers  
The drivers feature true TTL/CMOS input compatibility, slew-  
rate-limited output, and 300power-off source impedance.  
The receivers can handle up to +30V, and have a 3kto 7kΩ  
input impedance. The receivers also have hysteresis to  
improve noise rejection.  
V
w-  
d,  
al  
-
-
9V Output Swing for +5V lnput  
- 300Power-off Source Impedance  
- Output Current Limiting  
- TTL/CMOS Compatible  
- 30V/µs Maximum Slew Rate  
Ordering Information  
2
• 2 Receivers  
ns-  
t-  
-
30V Input Voltage Range  
TEMP.  
PKG.  
NO.  
o
PART NUMBER RANGE ( C)  
PACKAGE  
- 3kto 7kInput Impedance  
/Rec  
er)  
utho  
)
ey-  
rds  
ter-  
- 0.5V Hysteresis to Improve Noise Rejection  
ICL232CPE  
ICL232CBE  
ICL232lPE  
ICL232lBE  
ICL232MJE  
0 to 70  
0 to 70  
16 Ld PDIP  
E16.3  
• All Critical Parameters are Guaranteed Over the Entire  
Commercial, Industrial and Military Temperature Ranges  
16 Ld SOIC  
16 Ld PDIP  
16 Ld SOIC  
16 Ld CERDIP  
M16.3  
E16.3  
M16.3  
F16.3  
Applications  
-40 to 85  
-40 to 85  
-55 to 125  
• Any System Requiring RS-232 Communications Port  
- Computer - Portable and Mainframe  
- Peripheral - Printers and Terminals  
- Portable Instrumentation  
rpo-  
ion)  
re-  
r ()  
OCI  
O
- Modems  
• Dataloggers  
Pinout  
Functional Diagram  
+5V  
ICL232 (PDIP, CERDIP, SOIC)  
+
TOP VIEW  
f-  
1.0µF  
16  
rk  
V
1
C1+  
V+  
CC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
1µF  
1µF  
CC  
C1+  
+
+
+
+
2
+5V TO 10V  
VOLTAGE INVERTER  
1µF  
1µF  
V+  
V-  
3
4
GND  
T1  
C1-  
C2+  
C1-  
C2+  
C2-  
V-  
ge-  
de  
se-  
t-  
OUT  
+10V TO -10V  
VOLTAGE INVERTER  
6
5
C2-  
R1  
R1  
T1  
IN  
+5V  
T1  
14  
400kΩ  
11  
OUT  
T1  
T1  
IN  
OUT  
+5V  
400kΩ  
T2  
IN  
IN  
es  
10  
12  
7
T2  
T2  
IN  
OUT  
T2  
T2  
OUT  
OC-  
EW  
f-  
13  
R1  
R1  
IN  
OUT  
R2  
IN  
R2  
OUT  
5kΩ  
5kΩ  
R1  
R2  
9
8
R2  
R2  
IN  
OUT  
15  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc. | Copyright © Intersil Americas Inc. 2001  
File Number 3020.6  
1

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