MPR121 ( Capacitive touch module)

MPR121 ( Capacitive touch module)

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  • Low power operation.1.71 V to 3.6 V supply operation
  • 29μA supply current at 16 ms sampling interval period
  • 3μA Stop mode current
  • 12 capacitance sensing inputs
  • Auto-calibration for each sensing input
  • Complete touch detection LED driver functionality with 8 shared

 

 

₹209.00

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NXP MPR121 Proximity Capacitive Touch Sensor Controller features 12 electrodes with an independent calibration feature. The independent calibration simplifies designing touch applications for portable low-power electronic products.

 

SKU: STEM18065 Category: Tag:

Technical Specifications

  • Operating voltage: 2.5V – 3.6V
  • Supply current at 16ms sample period: 29μA
  • Shutdown current: 3μA
  • Electrodes: 12
  • Operating temperature range: -40°C to +85°C
  • Weight: 5 g

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