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

Manufacturer: National Semiconductor (now Texas Instruments)

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General Description

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

It is designed for balanced transmission lines.

It meets ANSI Standards TIA/EIA RS422B, TIA/EIA RS485-A and ITU recommendation and V.11 and X.27.

Overview

LMS485 5V Low Power RS-485 / RS-422 Differential Bus Transceiver LMS485 OBSOLETE October 12, 2011 5V Low Power RS-485 / RS-422 Differential Bus Transceiver.

Key Features

  • 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.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LMS485E Low Power RS-485 / RS-422 Differential Bus Transceiver Texas Instruments

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