Capacitive Touch Sensitive Controllers

Original Component Manufacturer - NXP Semiconductors

The MPR121QR2 and MPR031EPR2 are advanced proximity touch sense controllers. Both products feature I2C communications, filtering systems with debounce, and completely independent electrodes with built-in auto configuration.


RoHS Compliant


Available in space minimizing QFN packages

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The MPR121 is a second generation sensor controller. The MPR121 features increased internal intelligence plus a second generation capacitance detection...
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MPR031, MPR032

The MPR03X is an Inter-Integrated Circuit Communication (I2C) driven Capacitive Touch Sensor Controller, optimized to manage two electrodes with interrupt...

Resurgent Semiconductor, LLC
Scotts Valley, CA