MTCH2120 - Twelve-Channel Capacitive Touch Controller

Microchip

MTCH2120 Datasheet Preview — Preview of MTCH2120 PDF

Datasheet Details

Part number	MTCH2120
Manufacturer	Microchip ↗
File Size	2.40 MB
Description	Twelve-Channel Capacitive Touch Controller
Datasheet	MTCH2120-Microchip.pdf

MTCH2120 Product details

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.

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Published: Mar 5, 2025 |