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HDC2010: About HDC2010 ME design

Stanley Wang
Prodigy 10 points
Part Number: HDC2010

Tool/software:

At present, the design of our product mechanism is as shown in the diagram on the TI document, but there is a 1cm gap between the IC and the mechanism hole on our PCB. However, I refer to the TI design document and it does not specifically define this gap. Please help confirm it. Thank you.

  • 0
    TI__Genius 11825 points

    Stanley,

    There is not a specific recommendation we offer for how large that gap should be. Ultimately, the size of the spacing is determined by how close the sensor can be to the opening without getting contaminants into the sensor from the opening, and the user's comfort with that risk. 1cm is a safe number to use for most applictions.

    Thanks

    -Alex Thompson