ADC08D1500: have you change the die of adc08d1500ciyb/nopb

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Replies: 16

Views: 339

Part Number: ADC08D1500

Any Die-Design change for ADC08D1500CIYB/NOPB recently, .

we bought 5pcs(date code 18+) from trader recently, but we found that there have no logo of NSC on the die . So we worry about is it correct?  

16 Replies

  • In reply to anni NG:

    Hi Anni,

    Thank you for answering!

    Can you please send two more pictures of the die in reference to the same corners where the N logo should be?

    This will help give the quality department a clear answer.

    Or if you can take a high quality picture of both die, but of the entire die, that would helpful as well.

    Regards,

    Rob

     Rob Reeder

    Application Engineer

    High Speed Converter Group

    Texas Instruments Inc.

  • In reply to anni NG:

    Hi Anni,

    From the quality dept at TI the N logo should be on the die and in the same corner on both parts/ICs.

    I am requesting from you to please forward pictures of the same die corner on both parts. In the previous pictures the of the two die, a different corner is shown for each part.

    Our quality dept is requesting this.

    Please send when you can.

    Thank you,

    Rob

     Rob Reeder

    Application Engineer

    High Speed Converter Group

    Texas Instruments Inc.

  • In reply to anni NG:

    Hi Anni,

     I am told the N logo should be on the die. From re-reading above and looking at the pictures.----     I am told the N logo should be on the die.---from your  quality  department or from the picture we supply?

    Yes from the TI quality department. However, the two pictures sent to us previously were of different corners of the die.

    Can you please send us pictures with of the two different die, but with the same corner of the die where the N logo should be?

    This will help confirm our answer.

    Regards,

    Rob

     Rob Reeder

    Application Engineer

    High Speed Converter Group

    Texas Instruments Inc.

  • In reply to Rob Reeder:

    Hi, Rob,  

         Have you got confirmation from  your quality department?

       ANNI

  • In reply to anni NG:

    Hi Anni,

    I believe we have two threads open on this subject as I replied yesterday.

    Anyway, the quality dept is waiting for new pictures from you that show the same die corner for each device you are referencing.

    This is the only way to verify.

    Please forward when you can.

    Regards,

    Rob

     Rob Reeder

    Application Engineer

    High Speed Converter Group

    Texas Instruments Inc.

  • In reply to Rob Reeder:

    Hi Anni,

    Here is the other thread or responses.

    Regards,

    Rob

    e2e.ti.com/.../840522

     Rob Reeder

    Application Engineer

    High Speed Converter Group

    Texas Instruments Inc.