+5V Powered RS-232 Transmitters/Receivers with 0.1Microfarad External Capacitors

The HIN202, HIN206, HIN207, HIN208, HIN211, HIN213 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 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 RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table).

Features

• Pb-Free Plus Anneal Available (RoHS Compliant) (See Ordering Info)

• Meets All RS-232E and V.28 Specifications

• Requires Only 0.1μF or Greater External Capacitors

• High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . .120kbit/s

• Two Receivers Active in Shutdown Mode (HIN213)

• 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 lnput

- 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

Applications

• Any System Requiring RS-232 Communications Port

- Computer - Portable, Mainframe, Laptop

- Peripheral - Printers and Terminals

- Instrumentation

- Modems