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older date codes ok to use on this part? 1813 date code (year = 2018, work week = 13)

Category: Datasheet/Specs
Product Number: ADUM242D1BRIZ, ADUM242D

Hi All, wondering if anybody knows if things have changed allot since 2018 for this part, thanks!

  • Hi,

    Early date codes work just fine and there are many of these OOK isolators in service since product launch in ~2015. There may be assembly reliability concerns depending on condition of the leads though.

    I would however caution against grey market parts if that’s what they happen to be; They would‘t be supported if coming from outside an authorized supply chain.