LMS485E - Low Power RS-485 / RS-422 Differential Bus Transceiver

Product Overview

National Semiconductor

Datasheet Details

Part number	LMS485E
Manufacturer	National Semiconductor
File Size	248.95 KB
Description	Low Power RS-485 / RS-422 Differential Bus Transceiver
Datasheet	LMS485E Datasheet
Additional preview pages of the LMS485E datasheet.

Product details

Description

The LMS485E 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 n Meet ANSI standard RS-485 and RS-422 Data rate 2.5 Mbps Single supply voltage operation, 5V Wide input and output voltage range Thermal shutdown protection Short circuit protection Low quiescent current 800µA (max) 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 MAX485E Available in 8-pin SOIC and 8-pin DIP packages.

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Published: Apr 25, 2005 |