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

National Semiconductor

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.

📥 Download Datasheet

DS485 Datasheet Preview — Preview of DS485 PDF

Datasheet Specifications

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

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

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

DS485 Distributors

📁 Related Datasheet

DS4802 DS4830 DS4830A DS4000 DS4025 DS402ST

📌 All Tags

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

National Semiconductor DS485-like datasheet