AT42QT1040-MMHR – ATMEL

Part Number:

AT42QT1040-MMHR

Manufacturer:

ATMEL

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

SOUTH KOREA

Description:

Capacitive Touch Sensor Controller, 4-Key, 20-Pin VQFN

Datasheet:

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Product Details:

Overview

The AT42QT1040-MMHR is a 4-key capacitive touch sensor controller manufactured by ATMEL. It provides a dedicated solution for implementing touch-based user interfaces. This integrated circuit is designed for reliable touch detection and is supplied in a 20-pin VQFN package, suitable for space-constrained applications.

Key Features

Four independent touch channels
VQFN 20-pin package
Dedicated capacitive sensing circuitry
Atmel branded component

Applications

This touch sensor controller is commonly used in various consumer and industrial electronic devices requiring a simple and intuitive user interface. Its compact size and four-key capability make it suitable for a range of applications.

Appliance control panels
Lighting controls
Portable electronic devices