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ISL8485 Datasheet RS-485/RS-422 Transceivers

Manufacturer: Intersil (now Renesas)

Download the ISL8485 datasheet PDF. This datasheet also includes the ISL8483 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (ISL8483-Intersil.pdf) that lists specifications for multiple related part numbers.

Overview

® Data Sheet ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491 February 28, 2006 FN6046.8 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers The Intersil RS-485/RS-422 devices are BiCMOS 5V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication.

Unlike competitive devices, this Intersil family is specified for 10% tolerance supplies (4.5V to 5.5V).

The ISL8483, ISL8488, and ISL8489 utilize slew rate limited drivers which reduce EMI, and minimize reflections from improperly terminated transmission lines, or unterminated stubs in multidrop and multipoint applications.

Key Features

  • Specified for 10% Tolerance Supplies.
  • Class 3 ESD Protection (HBM) on all Pins.
  • . . . >7kV.
  • High Data Rates.
  • . . up to 5Mbps.
  • Slew Rate Limited Versions for Error Free Data Transmission at 250kbps (ISL8483, ISL8488, ISL8489).
  • Single Unit Load Allows up to 32 Devices on the Bus.
  • 1nA Low Current Shutdown Mode (ISL8483).
  • Low Quiescent Current: - 160µA (ISL8483, ISL8488, ISL8489) - 500µA (ISL8485.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Renesas Logo ISL8485 RS-485/RS-422 Transceivers Renesas
Renesas Logo ISL8485E RS-485/RS-422 Transceivers Renesas

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