ICL232 Series

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

Manufacturer: Renesas Electronics Corporation

Catalog

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

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [x]	Package / Case	Package / Case [y]	Protocol	Type	Number of Drivers/Receivers [custom]	Number of Drivers/Receivers [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Duplex	Receiver Hysteresis	Package / Case	Package / Case
Renesas Electronics Corporation ICL232CBEZT	4.5 V	5.5 V	0.295 in	16-SOIC	7.5 mm	RS232	Transceiver	2	2	70 °C	0 °C	16-SOIC	Surface Mount	Full	500 mV
Renesas Electronics Corporation ICL232IPE	4.5 V	5.5 V		16-DIP		RS232	Transceiver	2	2	85 °C	-40 °C	16-PDIP	Through Hole	Full	500 mV	0.3 in	7.62 mm

Catalog

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

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.