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

Chen Bogey8

Mastermind 9990 points

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

over 4 years ago

0 Manuel Chavez over 4 years ago

TI__Genius 17100 points

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

0 Chen Bogey8 over 4 years ago in reply to Manuel Chavez

Mastermind 9990 points

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

0 Manuel Chavez over 4 years ago in reply to Chen Bogey8

TI__Genius 17100 points

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

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