SN65HVD230: replace F81251

GARETH OU

Guru 12375 points

Part Number: SN65HVD230
Other Parts Discussed in Thread: TCAN1044A-Q1, TCAN844-Q1

Could you help provide suggestions on products that can completely replace F81251.

Thank you.

1 month ago

0 Michael Ikwuyum 1 month ago

TI__Guru 72102 points

Hi Gareth,

I did not find the data sheet. However it seems to be a 3.3 V CAN transceiver. Hence, any of our newer 3.3 V options should suffice.

See here (arranged from the newest to oldest), thanks.

Best Regards,

Michael.

0 GARETH OU 1 month ago in reply to Michael Ikwuyum

Guru 12375 points

Hi Michael.

Please see the following spec. Thank you.

F81251S.pdf

0 Michael Ikwuyum 1 month ago in reply to GARETH OU

TI__Guru 72102 points

Hi Gareth,

Thanks for the provided data sheet. This actually seem to be for a 5 V CAN device and would recommend TCAN1044A-Q1 or the cost optimized TCAN844-Q1 version. Note that these newer devices are optimized to not need a SPLIT pin anymore and any of the NC alternatives where the SPLIT pin is, should suffice, thanks.

Best Regards,

Michael.

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SN65HVD230: replace F81251