ICL232CBE Intersil, ICL232CBE Datasheet
ICL232CBE
Manufacturer Part Number
ICL232CBE
Description
IC 2DRVR/2RCVR RS232 5V 16-SOIC
Manufacturer
Intersil
Type
Transceiverr
Datasheet
1.ICL232CBEZ.pdf
(7 pages)
Specifications of ICL232CBE
Number Of Drivers/receivers
2/2
Protocol
RS232
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICL232CBE
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
ICL232CBET
Manufacturer:
HARRIS
Quantity:
20 000
Company:
Part Number:
ICL232CBEZ
Manufacturer:
Intersil
Quantity:
96
Part Number:
ICL232CBEZT
Manufacturer:
INTERSIL
Quantity:
20 000
+5V Powered, Dual RS-232
Transmitter/Receiver
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.
The drivers feature true TTL/CMOS input compatibility, slew-
rate-limited output, and 300Ω power-off source impedance.
The receivers can handle up to +30V, and have a 3kΩ to
7kΩ input impedance. The receivers also have hysteresis to
improve noise rejection.
Ordering Information
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
ICL232CPE
ICL232CBE
ICL232CBET
ICL232CBEZ
(See Note)
ICL232CBEZT
(See Note)
ICL232lPE
ICL232lBE
ICL232lBET
ICL232MJE
PART NUMBER
16 Ld SOIC Tape and Reel
16 Ld SOIC Tape and Reel
(Pb-free)
16 Ld SOIC Tape and Reel
RANGE (
-55 to 125
-40 to 85
-40 to 85
0 to 70
0 to 70
0 to 70
TEMP.
®
o
C)
1
16 Ld PDIP
16 Ld SOIC
16 Ld SOIC
(Pb-free)
16 Ld PDIP
16 Ld SOIC
16 Ld CERDIP
Datasheet
PACKAGE
E16.3
M16.3
M16.3
M16.3
M16.3
E16.3
M16.3
M16.3
F16.3
DWG. #
PKG.
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Meets All RS-232C and V.28 Specifications
• Requires Only Single +5V Power Supply
• Onboard Voltage Doubler/Inverter
• Low Power Consumption
• 2 Drivers
• 2 Receivers
• All Critical Parameters are Guaranteed Over the Entire
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Any System Requiring RS-232 Communications Port
• Dataloggers
Pinout
- ±9V Output Swing for +5V lnput
- 300Ω Power-off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
- 30V/µs Maximum Slew Rate
- ±30V Input Voltage Range
- 3kΩ to 7kΩ Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
Commercial, Industrial and Military Temperature Ranges
- Computer - Portable and Mainframe
- Peripheral - Printers and Terminals
- Portable Instrumentation
- Modems
All other trademarks mentioned are the property of their respective owners.
July 28, 2005
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
T2
R2
C1+
C2+
OUT
C1-
C2-
Copyright Intersil Americas Inc. 2001, 2005. All Rights Reserved
V+
ICL232 (PDIP, CERDIP, SOIC)
V-
IN
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
V
GND
T1
R1
R1
T1
T2
R2
CC
OUT
IN
IN
IN
OUT
OUT
ICL232
FN3020.7
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ICL232CBE Summary of contents
Page 1
... C) PACKAGE ICL232CPE PDIP ICL232CBE SOIC ICL232CBET 16 Ld SOIC Tape and Reel ICL232CBEZ SOIC (See Note) (Pb-free) ICL232CBEZT 16 Ld SOIC Tape and Reel (See Note) (Pb-free) ICL232lPE - PDIP ICL232lBE - SOIC ICL232lBET 16 Ld SOIC Tape and Reel ICL232MJE -55 to 125 16 Ld CERDIP NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets ...
Page 2
Functional Diagram +5V + 1.0µ C1+ + +5V TO 10V 1µF 3 VOLTAGE INVERTER C1- 4 C2+ + +10V TO -10V 1µF VOLTAGE INVERTER V- 5 C2- +5V T1 400kΩ + ...
Page 3
Absolute Maximum Ratings V to Ground (GND -0.3V) < Ground . . . . . ...
Page 4
Test Circuits - 1µ C1 1µ GND C1- 3 OUT C2 1µ C2 OUT 1µ ...
Page 5
Pin Descriptions (Continued) PDIP, CERDIP SOIC VOLTAGE DOUBLER + GND OSCILLATOR Detailed Description ...
Page 6
V 0V 400kΩ T XIN GND < T < V XIN CC V- FIGURE 7. TRANSMITTER Receivers The receiver inputs accept up to ±30V while presenting the ...
Page 7
... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...