MTCH2120 Datasheet PDF - Microchip Twelve-Channel Capacitive Touch Controller Specs

MTCH2120 - Twelve-Channel Capacitive Touch Controller

Datasheet Summary

Description

The MTCH2120 Capacitive Touch Controller with I2C (Inter-Integrated Circuit) interface enables the application to use water-tolerant touch buttons or proximity sensing.

Features

12 capacitive touch sensors with configurable Driven Shield capability. Touch performance parameters can be adjusted via the I2C interface, enabling the configuration of the MTCH2120 operation to suit the intended use case. Additionally, the device includes Easy Tune enabled out-of-the-box usage even under changing noise conditions without the need for tuning - your fastest way to a touch button interface. To ensure reliable touch detection even in challenging noise environments, the MTCH2120 in.

Datasheet Details

Part number	MTCH2120
Manufacturer	Microchip
File Size	2.40 MB
Description	Twelve-Channel Capacitive Touch Controller
Datasheet	MTCH2120 Datasheet
Additional preview pages of the MTCH2120 datasheet.

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Full PDF Text Transcription

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MTCH2120 - Twelve-Channel Capacitive Touch Controller MTCH2120 Description The MTCH2120 Capacitive Touch Controller with I2C (Inter-Integrated Circuit) interface enables the application to use water-tolerant touch buttons or proximity sensing. The device features 12 capacitive touch sensors with configurable Driven Shield capability. Touch performance parameters can be adjusted via the I2C interface, enabling the configuration of the MTCH2120 operation to suit the intended use case. Additionally, the device includes Easy Tune enabled out-of-the-box usage even under changing noise conditions without the need for tuning - your fastest way to a touch button interface.

Published: Mar 5, 2025 |