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MTCH105 - Proximity/Touch Controller

This page provides the datasheet information for the MTCH105, a member of the MTCH102 Proximity/Touch Controller family.

Datasheet Summary

Description

The Microchip mTouch® MTCH102/5/8 Proximity/Touch Controller with simple digital output provides an easy way to add proximity or touch detection to any application.

This device family implements capacitive sensors with active guarding capability.

Features

  • Capacitive Proximity and Touch Detection System: - High Signal to Noise Ratio (SNR) - Adjustable sensitivity with compensation for different sensor sizes - Multi-stage active noise suppression filters - Automatic environmental compensation - Support wide range of sensor shapes and sizes.
  • Simple I/O Interface with Existing System.
  • Smart Scan Scheduling.
  • Threshold Hysteresis.
  • Flexible Low-Power mode.
  • Brown-Out Protection.
  • Operating V.

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Datasheet preview – MTCH105

Datasheet Details

Part number MTCH105
Manufacturer Microchip
File Size 914.95 KB
Description Proximity/Touch Controller
Datasheet download datasheet MTCH105 Datasheet
Additional preview pages of the MTCH105 datasheet.

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  • MTCH6102 - Low-Power Projected Capacitive Touch Controller
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Full PDF Text Transcription

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MTCH102/5/8 2, 5 and 8-Channel Proximity/Touch Controller Data Sheet Description The Microchip mTouch® MTCH102/5/8 Proximity/Touch Controller with simple digital output provides an easy way to add proximity or touch detection to any application. This device family implements capacitive sensors with active guarding capability. The sensitivity and power mode can be configured through the MTSA and MTPM pins. The MTCH102/5/8 devices also use an advanced optimization algorithm to actively suppress noise from the signal to achieve reliable proximity/touch detection.
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