AT42QT1012-TSHR

The AT42QT1012-TSHR is a single-key touch-sensing IC with a hardware-configurable output. It offers a simple solution for integrating touch-sensitive controls into various electronic devices, providing reliable touch detection and output control.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDD: Positive supply voltage
• TOUCH: Touch input/output
• GND: Ground connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT42QT1012-TSHR IC for a visual representation.

Key Features

• Single-Key Touch Sensing: The AT42QT1012-TSHR enables touch sensing for a single key or button, simplifying input control.
• Hardware-Configurable Output: This IC offers hardware-configurable output options for easy integration with various systems.
• Low Power Consumption: With its low power requirements, the AT42QT1012-TSHR is suitable for battery-powered devices.
• Robust Touch Detection: Provides reliable touch detection capabilities, ensuring consistent performance.
• Compact Package: Available in a space-saving package, ideal for small electronic devices.

Note: For detailed technical specifications, please refer to the AT42QT1012-TSHR datasheet.

Application

• Consumer Electronics: Ideal for touch-sensitive controls in consumer electronic products such as home appliances, remote controls, and gadgets.
• Industrial Controls: Suitable for incorporating touch-sensitive interfaces in industrial control systems and machinery.
• Automotive Applications: Can be used in automotive technology for touch-activated controls and interfaces.

Functionality

The AT42QT1012-TSHR is designed to detect touch input and provide configurable output signals, making it easy to implement touch-sensitive controls in electronic devices for various applications.

Usage Guide

• Power Supply: Connect VDD (Pin 1) to the positive supply voltage and GND (Pin 3) to the ground.
• Touch Sensing: Connect the TOUCH pin (Pin 2) to the touch-sensitive element for detecting touch input.
• Output Control: Configure the hardware output options according to the desired control functionality.

Frequently Asked Questions

Q: Can the AT42QT1012-TSHR detect multiple touches simultaneously?
A: The AT42QT1012-TSHR is designed for single-key touch sensing and does not support multiple touch inputs simultaneously.

Q: Is the AT42QT1012-TSHR suitable for low-power devices?
A: Yes, the AT42QT1012-TSHR features low power consumption, making it suitable for battery-powered and energy-efficient devices.