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.

特性 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