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Nov 12, 2019
07:23 AM
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Nov 12, 2019
07:23 AM
Hello,
I'm designing mutual capacitance buttons and there is no reference to the air gap between the segments.
I came to the conclusion that the air gap is equal to the thickness of the overlay.
Is this assumption correct?
Thanks.
Best regards,
Rui Ferreira
Solved! Go to Solution.
1 Solution
Nov 13, 2019
01:40 AM
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Nov 13, 2019
01:40 AM
The air gap is 0.25mm.
Please refer to the capsense design guide :
https://www.cypress.com/file/46081/download
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Nov 13, 2019
01:40 AM
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Nov 13, 2019
01:40 AM
The air gap is 0.25mm.
Please refer to the capsense design guide :
https://www.cypress.com/file/46081/download