Microchip Technology

QT320-ISG  

Sensor and Detector Interfaces

QT320-ISG Description

The QT320-ISG is a sensor IC designed for touch detection applications, offering a robust and reliable solution for interfacing with touch sensors. Manufactured by Microchip Technology, this device is housed in an 8-SOIC package and is programmable to suit a wide range of applications. Despite its obsolete status, the QT320-ISG remains a viable option for legacy systems and specific applications where its unique features are required.

QT320-ISG Features

The QT320-ISG boasts several key technical specifications that make it a standout choice for touch applications sensor:

• Programmability: The QT320-ISG offers programmable features, allowing for customization to meet specific application requirements. This flexibility ensures that the device can be tailored to various touch sensor configurations.
• Package Type: Housed in an 8-SOIC package, the QT320-ISG is designed for ease of integration into compact and space-constrained designs.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the QT320-ISG is highly resistant to moisture, making it suitable for use in environments with varying humidity levels.
• Compliance: The QT320-ISG is REACH unaffected and ROHS3 compliant, ensuring that it meets stringent environmental and safety standards. This compliance is crucial for applications in regulated industries.
• ECCN and HTSUS: Classified under ECCN EAR99 and HTSUS 8542.39.0001, the QT320-ISG adheres to international trade regulations, facilitating its use in global markets.

QT320-ISG Applications

The QT320-ISG is ideal for a variety of applications where touch detection is a critical feature:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the QT320-ISG can provide reliable touch detection for user interfaces.
• Industrial Control Panels: For industrial applications, the QT320-ISG can be used to create touch-sensitive control panels, enhancing user interaction and control.
• Medical Equipment: In medical devices, the QT320-ISG can be employed for touch-sensitive controls, ensuring precise and reliable operation in critical environments.
• Automotive Interfaces: The QT320-ISG can be integrated into automotive systems for touch-sensitive controls on dashboards and infotainment systems.

Conclusion of QT320-ISG

The QT320-ISG, despite being obsolete, remains a valuable component for applications requiring reliable touch detection. Its programmability, compact package, and robust compliance with environmental and safety standards make it a versatile choice. The device's high resistance to moisture and compliance with international trade regulations further enhance its suitability for a wide range of applications. For designers and engineers working on legacy systems or specific projects where the QT320-ISG's features are essential, this sensor IC offers a reliable and customizable solution.

QT320-ISG Documents

Download datasheets and manufacturer documentation for QT320-ISG

Datasheets :

QT320      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

PCN Obsolescence/ EOL :

QTouch 21/Feb/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH