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AMC1300: Replacement for ACS37800

Oliver Lin
Expert 4525 points
Part Number: AMC1300


Hi expert,

May I know do we have device for replacing ACS37800? Datasheet can be googled or the link below.

https://www.allegromicro.com/-/media/files/datasheets/acs37800-datasheet.ashx?sc_lang=en&hash=1C7B0351F268B7F35F9A980074E4AA61 

Or am I asking at the wrong forum? If so, please help suggest to a most similar device, and I will post another new e2e thread.

Customer wants to look for the replace for this, and their application is PSU AC side detection.

Thank you.

  • 0
    TI__Guru**** 181511 points

    Hi Oliver,

    The short answer is 'No - the AMC1300 is not a comparable replacement device'.  The AMC1300 is an isolated amplifier, it takes analog in and provides analog out.  It does not have zero-crossing capabilities and is not available in SPI or I2C output formats.  What main features are you looking for?  If you can tell us that, we might be able to provide a more suitable replacement device.