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Partname:ADM485ARM
Description:+5 V Low Power EIA RS-485 Transceiver
Manufacturer:Analog Devices
Pins:8
Datasheet:PDF (259K).
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The ADM485 is a differential line transceiver suitable for high speed bidirectional data communication on multipoint bus transmission lines. It is designed for balanced data transmission and complies with EIA Standards RS-485 and RS-422. The part contains a differential line driver and a differential line receiver. Both the driver and the receiver may be enabled independently. When disabled, the outputs are three-stated. The ADM485 operates from a single 5 V power supply. Excessive power dissipation caused by bus contention or by output shorting is prevented by a thermal shutdown circuit. This feature forces the driver output into a high impedance state if during fault conditions a significant temperature increase is detected in the internal driver circuitry.

Click here to download ADM485ARM Datasheet
Click here to download ADM485ARM Datasheet
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