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How to read date code

Fatma karimah
Prodigy 40 points


Hi TI,

I got part number OPA552FA/500 with body marking as below

OPA552FA

8CZ058V

how to read the date code based on above body marking. Please help

  • 0
    TI__Guru* 93105 points

    Hi Fatma,

    TI does not reveal date/lot code marking details because it is company proprietary information. Revealing the codes provides counterfeit semiconductor operations to mark their devices with lot/date codes that could be legitimate.

    If the OPA552FA/500 product was purchased directly from TI, or one of TI's authorized distributors, it should be legitimate TI product. Is there a reason you would need to know the date code information?

    Regards, Thomas

    Precision Amplifiers Applications Engineering