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OPA364: Part Marking Inquiry

Part Number: OPA364

Hi Team,

My customer received from a paid order an OPA364 device with part marking OPA 364 K (Picture below). Looking at the datasheet and part marking lookup tool "K" is nowhere to be found. Can you share with us the meaning of K?

Regards,

Renan

  • Hello Renan,

    The K is a symbol that represents the assembly site that put the chip together.

    The bottom row is year least significant digit, month digit, and four other seemingly random characters.

    All that put together is the tracking 'date code'