High-Sensitivity Touch Board PCAP Capacitive Touch Controller Board-EETI3147

Product Overview                

      GEETI3147C4.P2.V1 is a microcontroller-based projected capacitive touch screen controller designed for commercial and industrial applications. The EXC3147 controller supports high-voltage drive signals to achieve high signal-to-noise ratio and better broadband interference susceptibility. And an external DC/DC boost chip is required to generate high voltage.The EXC3147 provides different operating frequencies to avoid narrowband interference, high-voltage drive and working performance with different operating frequencies, providing excellent interference susceptibility performance. Through the eGalaxTouch software package, the EXC3147 supports different touch sensor structures - OGS, SITO, DITO, G/F, G/F/F and G/G structures. With a high signal-to-noise ratio, the EXC3147 provides an excellent solution not only for finger operation, but also for applications such as thin gloves.