Microchip Technology

AT42QT1010-MAHR  

Sensor and Detector Interfaces

AT42QT1010-MAHR Description

The AT42QT1010-MAHR is a high-performance, single-channel capacitive touch sensor IC from Microchip Technology, designed for applications requiring proximity detection and touch sensing capabilities. With a 14-bit resolution and a supply voltage range of 1.8V to 5.5V, this device offers superior performance and flexibility in various electronic systems.

AT42QT1010-MAHR Features

• Series: QTouch™ - A renowned series known for its high accuracy and robustness in touch sensing applications.
• Type: Buttons - Ideal for applications requiring button-like touch interfaces.
• Proximity Detection: Yes - Capable of detecting proximity without physical contact, enhancing user interaction.
• Resolution: 14 b - High resolution for precise touch and proximity sensing.
• Current - Supply: 378.5µA - Low power consumption for energy-efficient operation.
• Voltage - Supply: 1.8V ~ 5.5V - Wide voltage range for compatibility with various power sources.
• Mounting Type: Surface Mount - Suitable for PCB integration in compact spaces.
• Number of Inputs: 1 - Single-channel operation for straightforward implementation.
• RoHS Status: ROHS3 Compliant - Environmentally friendly and compliant with RoHS regulations.
• REACH Status: REACH Unaffected - Compliant with REACH regulations, ensuring safe use in consumer electronics.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - Resistant to moisture, suitable for harsh environments.

AT42QT1010-MAHR Applications

The AT42QT1010-MAHR is ideal for a variety of applications where touch and proximity sensing are required:

1. Consumer Electronics: Smartphones, tablets, and other devices can benefit from its touch and proximity sensing capabilities for enhanced user interaction.
2. Industrial Controls: In machinery and equipment, the AT42QT1010-MAHR can provide reliable touch control interfaces, improving safety and efficiency.
3. Automotive Systems: Use in car infotainment systems and other automotive electronics for touch-sensitive controls.
4. Medical Devices: For non-contact operation in medical equipment, reducing the risk of contamination.

Conclusion of AT42QT1010-MAHR

The AT42QT1010-MAHR from Microchip Technology stands out in the market due to its high-resolution touch and proximity sensing capabilities, low power consumption, and wide voltage range. Its compliance with RoHS and REACH regulations, along with its moisture resistance, makes it a reliable choice for a wide range of applications in consumer electronics, industrial controls, automotive systems, and medical devices. With its unique features and advantages, the AT42QT1010-MAHR is a powerful solution for enhancing user experience and system performance in various electronic systems.

AT42QT1010-MAHR Documents

Download datasheets and manufacturer documentation for AT42QT1010-MAHR

PCN Assembly/Origin :

Lead Frame Material 20/Apr/2022      

Datasheets :

AT42QT1010 Datasheet       AT42QT1010-12 Brief       Application Specific QTouch Solutions      

PCN Packaging :

Boxes 07/Dec/2016       Plastic Reel 15/Jan/2018      

Design Resources :

AT42QT1010 Development Tool Selector      

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