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ISL32459E - RS-485/RS-422 Transceivers

Download the ISL32459E datasheet PDF. This datasheet also covers the ISL32450E variant, as both devices belong to the same rs-485/rs-422 transceivers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • and configurations by device number. Features.
  • Fault protected RS-485 bus pins.
  • . . . . up to ±60V.
  • Extended common-mode range.
  • ±20V larger than required for RS-485.
  • ±15kV HBM ESD protection on RS-485 bus pins.
  • ±4kV IEC61000-4-4 EFT Immunity.
  • Wide supply range.
  • . 3V to 5.5V.
  • Cable invert pin (ISL32457E and ISL32459E only) corrects for reversed cabl.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL32450E-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ISL32459E
Manufacturer Renesas
File Size 0.97 MB
Description RS-485/RS-422 Transceivers
Datasheet download datasheet ISL32459E Datasheet

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Other Datasheets by Renesas

Part Number Description
ISL32450E RS-485/RS-422 Transceivers
ISL32452E RS-485/RS-422 Transceivers
ISL32453E RS-485/RS-422 Transceivers
ISL32455E RS-485/RS-422 Transceivers
ISL32457E RS-485/RS-422 Transceivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATASHEET ISL32450E, ISL32452E, ISL32453E, ISL32455E, ISL32457E, ISL32458E, ISL32459E ±60V Fault Protected, 3.3V to 5V, ±20V Common-Mode Range, RS-485/RS-422 Transceivers with Cable Invert and ±15kV ESD The ISL32450E, ISL32452E, ISL32453E, ISL32455E, ISL32457E, ISL32458E, and ISL32459E are 3.3V to 5V powered, fault protected, extended Common-Mode Range (CMR) differential transceivers for balanced communication. The RS-485 bus pins (driver outputs and receiver inputs) are protected against overvoltages up to ±60V, protected against ±15kV ESD strikes, and immune to ±4kV IEC61000-4-4 EFT transients without latch-up. These transceivers operate in environments with common-mode voltages up to ±20V (exceeds the RS-485 requirement), making this RS-485 family one of the most robust on the market.