LMS485 - 5V Low Power RS-485 / RS-422 Differential Bus

Product Overview

National Semiconductor

Datasheet Details

Part number	LMS485
Manufacturer	National Semiconductor
File Size	249.73 KB
Description	5V Low Power RS-485 / RS-422 Differential Bus
Datasheet	LMS485 Datasheet
Additional preview pages of the LMS485 datasheet.

Product details

Description

The LMS485 is a low power differential bus/line transceiver designed for high speed bidirectional data communication on multipoint bus transmission lines.

Features

n n n n n n n n n n n Meet ANSI standard RS-485-A and RS-422-B Data rate 2.5 Mbps Single supply voltage operation, 5V Thermal shutdown protection Short circuit protection Low power BiCMOS Allows up to 32 transceivers on the bus Open circuit fail-safe for receiver Extended operating temperature range.
40˚C to 85˚C Drop-in replacement to MAX485 Available in 8-pin SOIC and 8-Pin DIP package.

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Published: Apr 25, 2005 |