What is the ATMXT449T-ATRV38?
It is a maXTouch touchscreen controller from Microchip Technology designed to manage and process touch inputs on modern interactive displays. It supports up to 448 sensing nodes, enabling accurate, fast, and smooth touch detection.
What are the main features of this touchscreen controller?
Key features include high touch resolution, advanced gesture recognition, robust noise immunity, and reliable performance across a temperature range of -40°C to +85°C. It comes in a TQFP100 package, making it suitable for space-sensitive designs.
What applications commonly use the ATMXT449T-ATRV38?
This controller is used in industrial control panels, consumer electronics, automotive touchscreens, smart appliances, and any system requiring precise and responsive multi-touch input.
Why does having 448 sensing nodes matter?
A higher number of sensing nodes improves touch accuracy, smoothness, and gesture responsiveness. This ensures consistent performance on larger or higher-resolution touch displays.
Does the device work well in harsh environments?
Yes. Its wide operating temperature range allows it to perform reliably in both industrial and automotive settings where temperature fluctuations are common.
What benefits does maXTouch technology provide?
maXTouch technology delivers high sensitivity, low power consumption, and strong resistance to noise from displays or power systems. This results in reliable touch performance even in electrically noisy environments.
Is the ATMXT449T-ATRV38 compatible with different display sizes?
Its flexible node configuration allows it to support small to medium-sized touch panels, making it suitable for a broad range of display designs.
Where can I purchase the ATMXT449T-ATRV38?
Nantian Electronics stocks this part and provides datasheets, parameters, and pin diagrams. You can contact them for quotations, inventory information, and order arrangements.
