Hello, I have to design a touch button, I'm looking for the MPR121 on Mouser and Digi key, but there is no price & quantity.
Please can you suggest an IC like MPR121 for a new design with a logn term supply.
MPR121 sensor is no longer available.... In our touch sensor portefolio we have only the CRTOUCHB10VFM.
You can purchase it on farnell.com/dighikey....
I also suggest you to check out NXP touch sensors.
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