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ISO7221C: do we can use ISO7221CDR to P2P replace MAX12930BASA+?

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Replies: 3

Views: 87

Part Number: ISO7221C

Hi Sir 

do we can use ISO7221CDR to P2P replace MAX12930BASA+?

but i check DS ISO7221CDR just 2.5KVrms, MAX12930BASA+ is 3Vrms. may we have better part?

I another case is MAX12931BASA+, i find we can use ISO7321CDR to P2P replace. am i right?

                                                                 Bogey

  • Hi Chen,

    Thank you for posting to E2E! ISO7720D or ISO7720DR can pin-to-pin replace MAX12930BASA+ and ISO7721D or ISO7721DR can pin-to-pin replace MAX12931BASA+.


    Best,
    Manuel Chavez

  • In reply to Manuel Chavez:

    Hi Sir

    ISO7721DR data rate up to 100M, is it will be more high cost?

    MAX12931BASA+. data rate is 25M, does ISO7721D will much suit?

                                                                         Bogey

  • In reply to Chen Bogey8:

    Hi Bogey,

    ISO77xx is only available for one max datarate (100Mbps), but it is currently the lowest-priced digital signal isolator on ti.com.


    Thank you,
    Manuel Chavez