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VFC110: VFC110AP

Part Number: VFC110

Hello,

We are using VFC110AP for years, and recently some batches don't work anymore.

Example of correct Batches : 63Z02LW / 82Z133W so it seems that batches until Februrary 2018 are OK.

Example of problematic Batches: 87Z36DW / 87Z36FW / 87Z36HW so it seems a batches from July 2018 are causing problem in our applications.

Was there any changes in the past monthes that could explain this ?

thank you for your feedback.

Best regards,

M. Ozayou.

  • Hi Mohamed,

    can you elaborate a bit what you exactly mean by "some batches don't work anymore"?

    Kai
  • Hello Mohamed,

    Sorry to hear you are having problems with recent VCF110AP devices. To Kai's point can you describe what the newer VFC110AP are doing, or not doing, that differs from earlier product that worked in your application?

    I checked with our Quality Engineering department and there have been no process, assembly or test changes to the VFC110 AP in over 5 years. Are you still sourcing your VFC110AP devices from the same authorized TI distributor that you have always used?

    Regards, Thomas
    Precision Amplifiers Applications Engineering
  • Mohamed

    We have not heard back from you so we will close this thread. Please reply if further discussion is needed.

    Thanks
    Dennis