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can you tell me what's the meaning of the characters “24A8JZT” in the devices(PGA4311UA 24A8JZT)?

a long ago,I bought some ICs(PGA4311UA 24A8JZT).Now,I want to buy some more.The agent tell me that he has some ICs which were made in 2010+ .

So I want to konw which year the ICs I had  in my labs is .

Thanks.

  • Hello,

    The marking "24A8JZT" follows the convention as given in this guide. The date is given in a two-digit format, where the first digit represents the calendar year 2002. The second digit represents the fourth six-week period of the year, or from week 24 to week 29. In 2002, this was around June or July.

    Best regards,

    Ian Williams
    Linear Applications Engineer
    Precision Analog - Op Amps