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OPA333: OPA333AIDBVR - no TI logo on Die

Calvin Goh
Prodigy 190 points
Part Number: OPA333

OPA333AIDBVR  : Please advise on the Die code. we are seeing no TI logo on Die for this item. 

Die Code: 5539

Thanks

Calvin

  • 0
    TI__Mastermind 48076 points

    Hi Calvin, 

    It is possible that die id might instead come in the form of a numeric value, not in TI logo. However, we do not use the internal markings for the traceability purposes. If this part is purchased from authorized TI distributors, then this is likely the case.

    If you have additional questions, please let us know. 

    Best,

    Raymond

  • 0 in reply to Raymond Zhang1
    Prodigy 190 points

    Hi Raymond

    Thanks for the update! Can i confirm that the die topography as shared is correct and die code should reflect 5539? 

    Thanks

    Calvin

  • 0 in reply to Calvin Goh
    TI__Mastermind 48076 points

    Hi Calvin,

    I am unable to find the information in our database. The designer engineer who is able to confirm the inquiry has started his holiday break. You have to wait after the new year. 

    Could you pin me the after the new year? As I indicated, we do not use the die ID for the traceability, but the ID figure seems to be correct. 

    If you have additional questions, please let me know. 

    Best,

    Raymond

     

  • 0 in reply to Raymond Zhang1
    TI__Mastermind 48076 points

    Hi Calvin, 

    I have confirmed that the OPA333 or OPA333AIDBVR's die ID is 5539 (The design engineer replied to my email while he is in his holiday break). 

    I hope that this helps. If you have additional questions, please let me know. 

    Best,

    Raymond