TI HIN236IB

The HIN232 - HIN241 family of RS - 232 transmitters/receivers interface circuits meet all ElA RS - 232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. They require a single +5V power supply (except HIN239) and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The family of devices offer a wide variety of RS - 232 transmitter/receiver combinations to accommodate various applications. 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 feature hysteresis to greatly improve noise rejection. The HIN232 thru HIN241 family of RS - 232 transmitters/receivers are powered by a single +5V power supply (except HIN239), feature low power consumption, and meet all ElA RS - 232C and V.28 specifications. The circuit is divided into three sections: The charge pump, transmitter, and receiver.

• Meets All RS - 232E and V.28 Specifications
• Requires Only Single +5V Power Supply (+5V and +12V - HIN239)
• High Data Rate: 120kbps
• Onboard Voltage Doubler/Inverter
• Low Power Consumption
• Low Power Shutdown Function
• Three - State TTL/CMOS Receiver Outputs
• Multiple Drivers: ±10V Output Swing for 5V Input, 300Ω Power - Off Source Impedance, Output Current Limiting, TTL/CMOS Compatible, 30V/μs Maximum Slew Rate
• Multiple Receivers: ±30V Input Voltage Range, 3kΩ to 7kΩ Input Impedance, 0.5V Hysteresis to Improve Noise Rejection

• Any System Requiring RS - 232 Communication Ports
• Computer: Portable, Mainframe, Laptop
• Peripheral: Printers and Terminals
• Instrumentation
• Modems