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4DIR2401H Datasheet Robust Digital Isolators

Manufacturer: Infineon

Overview: ISOFACE™ Digital Isolator 4DIRx4xxH family Robust Digital Isolators with precise timing and low power.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The ISOFACE™ 4DIRx4xxH quad-channel digital isolator family supports data rates up to 40 Mbps and ensures robust data munication over a wide ambient operating temperature range (-40°C to +125°C) and across production spread.

Infineon’s robust Coreless Transformer (CT) technology provides high immunity against system noise (CMTI of min.

100 kV/µs) and withstands up to 5700 Vrms isolation voltage (VISO).

Key Features

  • Data rates up to 40 Mbps.
  • Wide operating supply voltage 2.7 V - 6.5 V.
  • Low current consumption (max. 1.6 mA/ch @ 1 Mbps, 3.3 V, 15 pF).
  • High CMTI of min. 100 kV/µs.
  • Propagation delay typ 26 ns with 3 ns channel-to-channel mismatch.
  • Max 3 ns pulse width distortion @ 3.3 V.
  • Variable CMOS input thresholds with default output high or low options.
  • RoHS compliant PG-DSO-16 wide-body 300 mil package Isolation and safety certificat.

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