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DP83865: Case # CS2671363 - VERIFICATION OF PART MARKING FOR DP83865DVH/NOPB

Crispian Addington
Prodigy 20 points
Part Number: DP83865

Tool/software:

GDMS Engineering is attempting to determine if a failure of this product is due to 1) receiving counterfeit parts or 2) a defective component.  Part of this initial request if for TI to verify if the parts received are in fact authentic parts based on the part marking.  Please see attached pictures for "known good part" and "suspect part". U22 Flags (003).pptx

  • 0
    TI__Mastermind 39775 points

    Hello,

    Allow me to contact my internal team for this, but I would want to set expectations that this is an NRND National device, so support on this is very limited. I will update as soon as I get word from my team.

    Sincerely,

    Gerome

  • 0 in reply to Gerome Cacho
    TI__Mastermind 39775 points

    Hello,

    My team was able to confirm that the product on the right is legitimate. It appears that the product on the left is estimated to be manufactured around 2008. However, the right part is manufactured around 2013. The reason for the difference in font is likely the TI/National Semiconductor acquisition as this right-side font is in line with today's modern devices.

    Sincerely,

    Gerome