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ISL31480E - RS-485/RS-422 Transceivers

This page provides the datasheet information for the ISL31480E, a member of the ISL31485E RS-485/RS-422 Transceivers family.

Features

  • and configurations by device number. Features.
  • Fault Protected RS-485 Bus Pins.
  • . . . . up to ±60V.
  • Extended Common Mode Range.
  • . . . . ±25V More Than Twice the Range Required for RS-485.
  • Cable Invert Pins (Except ISL31480) Corrects for Reversed Cable Connections While Maintaining Rx Full Fail-safe Functionality.
  • Logic Supply (VL) Pin (ISL31480E, ISL31486E) Simplifies Interface to Lower Voltage Logic Devices.

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Other Datasheets by Intersil Corporation

Full PDF Text Transcription

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Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert ISL31480E, ISL31483E, ISL31485E, ISL31486E The ISL3148xE are fault protected, 5V powered differential transceivers that exceed the RS-485 and RS-422 standards for balanced communication. The RS-485 transceiver pins (driver outputs and receiver inputs) are fault protected up to ±60V. Additionally, the extended common mode range allows these transceivers to operate in environments with common mode voltages up to ±25V (>2X the RS-485 requirement), making this fault protected RS-485 family one of the most robust on the market. Transmitters deliver an exceptional 2.5V (typical) differential output voltage into the RS-485 specified 54Ω load.
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