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Capacitive Touch Sensor, I2C, 1.71 V, 5.5 V, QFN, 24 Pins, -40 °C

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Also Known As:
SP005653363, CY8CMBR3116-LQXI
Technical Datasheet:
CY8CMBR3116-LQXI   Datasheet
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Product Overview

The CY8CMBR3116-LQXI is a 16-button 2-slider capacitive touch Proximity Sensor features an advanced analogue sensing channel and the capacitive sigma delta PLUS sensing algorithm, which delivers a signal-to-noise ratio of greater than 100:1 to ensure touch accuracy even in extremely noisy environments. The wake-on-approach feature wakes the devices from a low-power state to active mode on a proximity event. The device also features driven shield, which enhances the proximity sensing range in the presence of metal objects. It detects changes in capacitance to determine the presence of a touch or proximity to conductive objects. The capacitive sensor can be a capacitive button that replaces the traditional mechanical buttons, a capacitive slider that replaces mechanical knobs or a proximity sensor that replaces an infrared sensor in an user interface solution.
  • An audio-visual output, such as a buzzer or an LED
  • Supports proximity sensors with CP ranging from 8 to 45pF
  • System diagnostics to detect - Improper value of the modulating capacitor
  • Out of range sensor parasitic capacitance


Sensing & Instrumentation, Medical


ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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Technical Documents (1)

Also Known As

SP005653363, CY8CMBR3116-LQXI

Available to manufacturer lead time 40 weeks

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Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


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