The HIN202E, HIN206E, HIN207E, HIN208E, HIN211E, HIN213E, HIN232E family of RS-232 transmitters/receivers interface circuits meet all ElA high-speed RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. A redesigned transmitter circuit improves data rate and slew rate, which makes this suitable for ISDN and high speed modems. The transmitter outputs and receiver inputs are protected to ±15kV ESD (Electrostatic Discharge). They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The family of devices offers a wide variety of high-speed RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table).
●Features
●• Pb-Free Plus Anneal Available (RoHS Compliant)
●• High Speed ISDN Compatible . . . . . . . . . . . . . 230kbits/s
●• ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)
●• Meets All RS-232E and V.28 Specifications
●• Requires Only 0.1µF or Greater External Capacitors
●• Two Receivers Active in Shutdown Mode (HIN213E)
●• Requires Only Single +5V Power Supply
●• Onboard Voltage Doubler/Inverter
●• Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA
●• Low Power Shutdown Function (Typ) . . . . . . . . . . . . .1µA
●• 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
●• Multiple Receivers
● - ±30V Input Voltage Range
● - 3kΩ to 7kΩ Input Impedance
● - 0.5V Hysteresis to Improve Noise Rejection
●Applications
●• Any System Requiring High-Speed RS-232 Communications Port
● - Computer - Portable, Mainframe, Laptop
● - Peripheral - Printers and Terminals
● - Instrumentation, UPS
● - Modems, ISDN Terminal Adaptors
