ICL232 +5V Powered, Dual RS-232 Transmitter/Receiver

ICL232

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+5V Powered, Dual RS-232 Transmitter/Receiver

Datasheets,
Related Docs
& Simulations

Ordering Information

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

Part No.

Design-In
Status

Temp.

Package

MSL

Price
US $

ICL232CBE

Active

Comm

16 Ld SOIC

1.84

ICL232CBEZ

Active

Comm

16 Ld SOIC

1.53

ICL232CBEZT

Active

Comm

16 Ld SOIC T+R

1.60

ICL232CPE

Active

Comm

16 Ld PDIP

N/A

1.84

ICL232IBE

Active

Ind

16 Ld SOIC

2.24

ICL232IBET

Active

Ind

16 Ld SOIC T+R

2.32

ICL232IPE

Active

Ind

16 Ld PDIP

N/A

2.64

ICL232MJE

Active

Mil

16 Ld CerDIP

N/A

9.15

ICL232CBET

InActive

Comm

16 Ld SOIC T+R

N/A

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.

MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020

SMD = Standard Microcircuit Drawing

Description

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, slewrate- 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.

Key Features

Meets All RS-232C and V.28 Specifications
Requires Only Single +5V Power Supply
Onboard Voltage Doubler/Inverter
Low Power Consumption
2 Drivers
- ±9V Output Swing for +5V lnput
- 300Ω Power-off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
- 30V/ìs Maximum Slew Rate
2 Receivers
- ±30V Input Voltage Range
- 3kΩ to 7kΩ Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
All Critical Parameters are Guaranteed Over the Entire Commercial, Industrial and Military Temperature Ranges
Pb-Free Plus Anneal Available (RoHS Compliant)

Related Documentation

Datasheet(s):
+5V Powered, Dual RS-232 Transmitter/Receiver

Technical Homepage:
Interface ICs

Parametric Data


# of Tx		2

# of Rx		2

High ESD		No

Manual Shutdown		No

Auto Shutdown		No

Rx Disable		No

Data Rate (Mbps)		.12

Cap. Value (µF)		1

I_S Enabled (mA)		5

I_S Disabled (µA)		N/A

V_CC Range (V)		4.5 to 5.5

V_CC (min) (V)		4.5

V_CC (max) (V)		5.5

Applications

Any System Requiring RS-232 Communications Port
- Computer - Portable and Mainframe
- Peripheral - Printers and Terminals
- Portable Instrumentation
- Modems
Dataloggers

Related Devices

Parametric Table

	HIN202		+5V Powered RS-232 Transmitters/Receivers with 0.1µF External Capacitors
	HIN206		+5V Powered RS-232 Transmitters/Receivers with 0.1μF External Capacitors
	HIN207		+5V Powered RS-232 Transmitters/Receivers with 0.1μF External Capacitors
	HIN208		+5V Powered RS-232 Transmitters/Receivers with 0.1μF External Capacitors
	HIN211		+5V Powered RS-232 Transmitters/Receivers with 0.1μF External Capacitors
	HIN213		+5V Powered RS-232 Transmitters/Receivers with 0.1μF External Capacitors
	HIN232		+5V Powered RS-232 Transmitters/Receivers
	HIN236		+5V Powered RS-232 Transmitters/Receivers
	HIN237		+5V Powered RS-232 Transmitters/Receivers
	HIN238		+5V Powered RS-232 Transmitters/Receivers
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