8.0 " Capactive Touch Screen High Accuracy And Reliability

Capactive Touch Panel                                             

Product parameters                                                                                                

The FT5446U is a true multi-touch capacitive touch panel controller from FocalTech. It supports up to 10 fingers and is highly immune to inductive noise. It has a built-in 64KB Flash and supports three operating modes: idle, active, and monitor. The FT5446U is available in a QFN56L 6x6x0.6mm package with a 0.35mm pitch.

Here are some of the key features of the FT5446U:

Mutual capacitive sensing techniques

Full screen common mode scan techniques

Supports up to 10 fingers

High immunity to inductive power noise

Support >100Hz sampling rate

Support IIC (up to 400kbits/sec) interface

2.7 to 3.6V operating voltage

Built-in 64KB Flash

Single channel (transmit/receive) capacitance: 40pF

Features "short I/O " testing for sense pins

3 operating modes

Monitor

Operating temperature range: -40°C to +85°C

QFN56L 6x6x0.6mm, 0.35mm/pitch

The FT5446U is a popular choice for a variety of applications, including smartphones, tablets, laptops, and car infotainment systems.

Here are some of the benefits of using the FT5446U:

High accuracy and reliability: The FT5446U uses mutual capacitive sensing techniques to provide high accuracy and reliability. This means that it can accurately track multiple fingers even in the presence of noise and interference.

Low power consumption: The FT5446U is designed for low power consumption, making it ideal for battery-powered devices.

Easy to use: The FT5446U is easy to use and integrate into existing designs. It comes with a comprehensive datasheet and a variety of software development tools.

If you are looking for a high-performance, reliable, and easy-to-use capacitive touch panel controller, the FT5446U is a great option.

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