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DS485 Low Power RS-485/RS-422 Multipoint Transceiver

DS485 Description

DS485 Low Power RS-485/RS-422 Multipoint Transceiver July 1998 DS485 Low Power RS-485/RS-422 Multipoint Transceiver General .
The DS485 is a low-power transceiver for RS-485 and RS-422 communication.

DS485 Features

* n n n n n n Meets TIA/EIA RS-485 multipoint standard Guaranteed full load output voltage (V OD3) Low quiescent current: 200 µA typ
* 7V to +12V common-mode input voltage range TRI-STATE outputs on driver and receiver AC performance:
* Driver transition time: 25 ns typ
* Driver

DS485 Applications

* Information section). The transceiver draws 200 µA of supply current when unloaded or fully loaded with the driver disabled and operates from a single +5V supply. The driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that place

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Datasheet Details

Part number
DS485
Manufacturer
National Semiconductor
File Size
140.24 KB
Datasheet
DS485_NationalSemiconductor.pdf
Description
Low Power RS-485/RS-422 Multipoint Transceiver

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Low Power RS-485 RS-422 Multipoint Transceiver National Semiconductor
National Semiconductor DS485-like datasheet