MPR111EKR2

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MPR111EKR2 is an ultra-low power capacitive touch sensor controller. It offers high performance capacitive touch sensing including proximity and gesture recognition functionality, making it ideal for use in products such as remote controls, smart toys, gaming peripherals, medical devices and industrial controls.

The MPR111EKR2 provides up to 11 independent inputs for connection of touch electrodes, plus additional reference inputs for environmental compensation. The MPR111EKR2 also has an integrated charge pump, making it ideal for powering and sensing capacitive loads. The MPR111EKR2 is an ideal choice for mobile and battery-powered applications requiring high performance, low power operation and a small footprint.

The working principle behind the MPR111EKR2 is based on a combination of hardware and software technologies. The hardware components enable the MPR111EKR2 to detect changes in capacitance by measuring the impedance across capacitance values inside a touch pad. This measurement is then monitored by a complex algorithm that allows the MPR111EKR2 to accurately track changes in capacitance values. The algorithm also enables the MPR111EKR2 to filter out noise and other false signals and recognize touch gestures, such as swipes, taps and slides.

The MPR111EKR2 is highly configurable, allowing custom algorithms and settings to be applied to each capacitive touch input. The MPR111EKR2’s advanced algorithm includes calibration, drift compensation, debounce and threshold detection to ensure reliable and accurate touch tracking. The MPR111EKR2 also offers advanced power management, allowing the user to control power consumption by setting low-power thresholds and enter sleep modes.

MPR111EKR2 is a versatile and cost-effective solution for capacitive touch sensing applications. It offers superior accuracy and responsiveness, as well as excellent power management capabilities, making it an ideal choice for many applications requiring capacitive touch sensing. Its small size, low power consumption and configurable settings make it an ideal choice for battery-powered applications. In addition, the MPR111EKR2’s advanced algorithm ensures superior accuracy and reliability, making it a great choice for applications that require reliable and accurate touch sensing.

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