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ISO6721-Q1: More suitable devices recommend

Part Number: ISO6721-Q1
Other Parts Discussed in Thread: ISO6731-Q1, , ISO6731, ISO6721, ISO6720, ISO6521, ISO6520

Tool/software:

Hi team,

My customer wants to find a suitable digital isolator and co-work with TCAN1044ADRQ1. Can you recommend more suitable and cheaper devices? Thanks.

Best Regards,

Ryker

  • Hi Ryker, 

    Thanks for reaching out.

    I see you have references the ISO6721-Q1 currently. However, The ISO6731-Q1 may be more suitable for the TCAN1044ADRQ1 and is currently our lowest cost, reinforced, and automotive qualified device we currently have available.

    Please check our Part Recommendation for an Isolated CAN solution: Isolating a CAN Bus (Rev. A)

    Regards,
    Aaditya Vittal

  • Hi Aaditya,

    Customer doesn't need automotive version, so does the ISO6731 also most suitable device?

    BR,

    Ryker

  • Hi Ryker,

    if automotive is not required and they only need two channels, the ISO6720 (2 forward channels) or ISO6721 (1 forward and 1 reverse channels) could be a possible option.

    further, if the customer does not require basic or functional isolation, the ISO6520 or ISO6521 may also be an option. These devices are brand new and provide functional isolation. They support up to 50Mbps and has very small package option, DFN package, to save board space.

    Regards,
    Aaditya Vittal