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SN65HVD230: May SN65HVD230 can direct replace MAX13052ASA+ ?

Chen Bogey8
Mastermind 9990 points

Part Number: SN65HVD230
Other Parts Discussed in Thread: SN65HVD251

Hi Sir 

Because customer need cost down, may we check if SN65HVD230 can direct replace MAX13052ASA ?

                                                       Bogey

  • 0
    TI__Guru 74302 points

    Bogey,

    The SN65HVD230 isn't a direct replacement due to it being a 3.3V CAN transceiver, meaning it's main power supply is 3.3V, not just the IO voltages. See this thread for a bit more explanation on that topic.

    The SN65HVD251 is a direct pin replacement, but does not have the +/-80V absolute maximum bus protection. Is this a requirement by the customer?

    Regards,

  • 0 in reply to Eric Hackett
    Mastermind 9990 points

    Hi Eric

    The request is from soucer, is any condition need  +/-80V absolute maximum bus protection? if no, may we  can explain to customer to try SN65HVD251.

                               Bogey

  • 0 in reply to Chen Bogey8
    TI__Guru 74302 points

    Bogey,

    Some industrial applications need high bus fault protection, but it's dependent on the customer need. If they're trying to cost down, can you ask what features they can do without? If they don't need that high of bus fault protection, then yes the SN65HVD251 can be used. The TCAN1042 could also be used, but I would need to understand more of what they need in their application from a feature set perspective.

    Regards,