Microchip Technology

AT42QT1010-TSHR  

Sensor and Detector Interfaces

AT42QT1010-TSHR Description

The AT42QT1010-TSHR is a high-performance, single-key touch sensor IC from Microchip Technology, designed for capacitive touch applications. This device features a 14-bit resolution, providing precise touch detection and signal processing. The AT42QT1010-TSHR operates over a wide supply voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations. With a low supply current of 378.5µA, this IC is ideal for battery-powered applications where power consumption is critical.

AT42QT1010-TSHR Features

• Series: QTouch™ - A leading series of touch sensor ICs known for their high accuracy and low power consumption.
• Type: Buttons - Designed for capacitive touch button applications.
• Voltage - Supply: 1.8V ~ 5.5V - Wide operating voltage range for compatibility with various power sources.
• Current - Supply: 378.5µA - Low power consumption for extended battery life in portable devices.
• Resolution: 14 b - High resolution for accurate touch detection and signal processing.
• Number of Inputs: 1 - Single-key touch sensor for simple button applications.
• Proximity Detection: Yes - Capable of detecting proximity without direct touch, enhancing user interaction.
• Mounting Type: Surface Mount - Ideal for PCB integration in compact electronic devices.
• Package: Tape & Reel (TR) - Suitable for automated assembly processes.
• RoHS Status: ROHS3 Compliant - Compliant with environmental regulations for safe disposal and recycling.
• REACH Status: REACH Unaffected - Not subject to restrictions under the European REACH regulation.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - Suitable for use in various environmental conditions without special precautions.

AT42QT1010-TSHR Applications

The AT42QT1010-TSHR is ideal for a wide range of applications where touch sensing is required. Some specific use cases include:

1. Portable Electronics: Touch-sensitive buttons in smartphones, tablets, and wearable devices.
2. Home Appliances: Touch controls for kitchen appliances, such as coffee makers and microwaves.
3. Automotive: Touch-based controls for infotainment systems and climate control panels.
4. Industrial Controls: Touch-sensitive buttons in machinery and equipment for improved user interface.
5. Medical Devices: Touch controls for medical equipment, ensuring hygiene and ease of use.

Conclusion of AT42QT1010-TSHR

The AT42QT1010-TSHR is a versatile and high-performance touch sensor IC from Microchip Technology, offering a range of features that make it suitable for various applications. Its low power consumption, wide operating voltage range, and high resolution make it an excellent choice for designers looking to incorporate touch sensing capabilities into their products. With its compliance with environmental regulations and robust performance, the AT42QT1010-TSHR is a reliable solution for touch-sensitive applications in various industries.

AT42QT1010-TSHR Documents

Download datasheets and manufacturer documentation for AT42QT1010-TSHR

PCN Part Number :

SL Code Number Update 25/Oct/2016      

PCN Assembly/Origin :

Fab Site 28/Jan/2021      

Datasheets :

AT42QT1010 Datasheet       AT42QT1010-12 Brief       Application Specific QTouch Solutions      

PCN Packaging :

Boxes 07/Dec/2016       Tape and Reel Label Update 10/Feb/2015      

HTML Datasheet :

AT42QT1010 Datasheet       AT42QT1010-12 Brief       Application Specific QTouch Solutions      

PCN Design/Specification :

AT42QT1010 25/Aug/2017       Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH