AT42QT1110-AZ - Atmel

Manufacturer Part Number

AT42QT1110-AZ

Manufacturer

Microchip Technology

Introduction

The AT42QT1110-AZ is a capacitive touch controller from Microchip Technology. It is part of the QTouch™ series and designed for buttons and user interface applications. The device offers up to 11 touch inputs and can drive up to 7 LED channels, providing a comprehensive solution for touch-based user interfaces.

Product Features and Performance

Up to 11 touch inputs

Up to 7 LED driver channels

SPI interface

Operating voltage range of 3V to 5.5V

Supply current of 12mA

Operating temperature range of -40°C to 85°C

Surface mount package (32-TQFP)

Product Advantages

Versatile touch interface with multiple input channels

Integrated LED driver for visual feedback

Wide operating voltage and temperature range

Small footprint surface mount package

Key Reasons to Choose This Product

Comprehensive touch and LED control in a single chip

Reliable and responsive capacitive touch performance

Flexibility to design custom user interfaces

Robust operation in diverse environmental conditions

Quality and Safety Features

Microchip Technology's high-quality manufacturing and testing processes

Compliance with relevant industry standards

Compatibility

The AT42QT1110-AZ is compatible with a wide range of microcontrollers and can be easily integrated into various electronic systems and products.

Application Areas

Buttons and touch interfaces for consumer electronics

User input devices for industrial and automation equipment

Touch-based controls for home appliances and IoT devices

Product Lifecycle

The AT42QT1110-AZ is an active product. Microchip Technology does not currently have any announced plans for discontinuation. If you require more information or have any questions, please contact our sales team through our website.