概要
説明
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.
特長
- Meets All RS-232E and V.28 Specifications
- Requires Only Single +5V Power Supply
- (+5V and +12V - HIN239)
- High Data Rate120kbps
- 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
- Pb-Free Plus Anneal Available (RoHS Compliant)
製品比較
アプリケーション
- Any System Requiring RS-232 Communication Ports Computer - Portable, Mainframe, Laptop Peripheral - Printers and Terminals Instrumentation Modems
設計・開発
モデル
ECADモデル
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