The HIN232A high-speed RS-232 transmitter/receiver interface circuit meets all ElA high-speed RS-232E and V.28 specifications, and is particularly suited for those applications where ±12V is not available. They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply.

FEATUREs
• Meets All RS-232E and V.28 Specifications
• Requires Only 0.1µF or Greater External Capacitors
• High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 230kbit/s
• Requires Only Single +5V Power Supply
• Onboard Voltage Doubler/Inverter
• Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA
• Multiple Drivers
    - ±10V Output Swing for +5V lnput
    - 300Ω Power-Off Source Impedance
    - Output Current Limiting
    - TTL/CMOS Compatible
• Multiple Receivers
    - ±30V Input Voltage Range
    - 3kΩ to 7kΩ Input Impedance
    - 0.5V Hysteresis to Improve Noise Rejection
• Pb-Free Plus Anneal Available (RoHS Compliant)

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