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Hi,
we are using a capacitive touch sensor for our application.
The design is attached below
The capacitive touch sensor has a 2.5 mm thick ABS sheet above the touch sensor.
Could you please suggest any capacitive touch sensor IC's ?
The dimensions of the design are
- the diameter of inner circle ( button) is 16mm
- The spacing between capacitive pads are 0.9 mm
- length of the pads 9.27mm
- area of each pad is 70.84 mm2
Thank-you
Warm Regards
Harini Krishna
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Hi
Cypress recommends you to use PSoC 4000S/ PSOC 4100S/ PSoC4100S plus family devices for developing capacitive sensing applications. These suggested families have latest generation of CapSense IP.
Among these families you can choose one based on other requirements of your application.
Please go through following application note for more information.
https://www.cypress.com/file/46081/download
Thanks
Ganesh
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Hi
Cypress recommends you to use PSoC 4000S/ PSOC 4100S/ PSoC4100S plus family devices for developing capacitive sensing applications. These suggested families have latest generation of CapSense IP.
Among these families you can choose one based on other requirements of your application.
Please go through following application note for more information.
https://www.cypress.com/file/46081/download
Thanks
Ganesh