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OPT4001: The ALS card control specifications

Zhang Liang
Genius 4205 points
Part Number: OPT4001

Tool/software:

Hi,

We need to set the ALS Card control specifications for OPT4001, can you help to provide the spec. for ths request?

We need the bright specifications: 0-20000, the dark specifications: 20000-65000, and we consider to use the transparent adhesive, thanks.

  • 0
    TI__Expert 4370 points

    Hi Zhang,

    Could you provide more context for this request? I am not sure what you mean by "ALS Card". 

    Thanks,

    Daniel Balmaceda

  • 0 in reply to Daniel Balmaceda
    Genius 4205 points

    Hi Daniel,

    Sorry for my unclear description;

    Now, we use the cover glass but phenomenon of incomplete cutting, can you help to provide the Criteria and corresponding documents for

    determining collapse specifications, thanks.

  • 0 in reply to Zhang Liang
    TI__Expert 4370 points

    HI Zhang,

    Could you please specify which device specifications you are specifically interested in so that I can assist you further in providing the proper documentation? Could you clarify what "collapse specifications" are? What is the application of this device?

    Thanks,
    Daniel

  • 0 in reply to Daniel Balmaceda
    Genius 4205 points

    Hi,

    The serrated glass edge maybe affects photometric injection, and this is the cover glass supplier issue, and we need to know if TI has any test report

    that the serrated amplifude or it has no problem for the design, thank.

  • 0 in reply to Zhang Liang
    TI__Expert 4370 points

    HI Zhang,

    Would you be able to provide a more clear image of the issue? I see that there is a jagged edge in the image you sent me; however, it is still not clear to me what the concern is here.

    Are you asking whether the serrated edge would impact the performance of the device? Is this edge coming from the cover glass? If so, why is this cover glass appearing on the top of the device and not the sensing area? Could you share an image of the cover glass as it is placed on top of the sensing area?

    Thanks,
    Daniel