3.3V Isolated RS-485 Reference Design

Reference Design using part ISO3082 by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Interface
  • Product Type
    RS-485 Interface

For End Products

  • Computers and Peripherals
  • Industrial

Description

  • 3.3V Isolated RS-485 Reference Design. This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3V and 5V. Various transceivers are used to satisfy the requirements for low, medium and high data rates, as well as to accommodate the need for half- and full-duplex operation

Key Features

  • Interface Standards
    RS-485
  • Isolated Voltage
    2 KV
  • Data Rate
    0.2 Mbps
  • ESD Protection
    40
  • Supply Voltage
    Single(3.3) V
  • Functions
    Line Transceiver

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