GreenTouch WEIDA Controller

   WEIDA chip Capacitive touch Controller
Overview:
WEIDA chip Capacitive Touch Controller developed using for meeting more easy Industrial and Business area,It’s 8752/8756 chip provided by TAIWAN WEIDA Company, Compatible with 10.4”-32” capacitive touch screen for Economical touch solution.

Smooth Touch Experience:
The WEIDA chip Capacitive Controllers are designed and built for medium to large PCAP touch screens to help improve performance. The WEIDA chip controller responds quickly and delivers a seamless touch experience that rivals modern consumer electronics.    

   8752:
The 8752 capacitive controller developed by Taiwan WEIDA Company is designed and manufactured for medium to large PCAP touch screens, which helps to improve performance and supports 4:3 TP between capacitive screens of 12.1~19 inches. The outer frame is wide: 30mm, length: 94mm, height: 4.6mm. Drive channel number TR: 40, RX: 50, 10 touch, support USB, IIC, RS232 interface (default USB circuit uppers, if you need other interfaces, please contact us). Input voltage: USB: 4.75V~5.25V, commonly used 5V; IIC: VDD 2.7~3.3V commonly used 3.3V. Can support Windows XP/7/8/10/XP, Android, inux, etc.

8756:
The 8756 capacitive controller developed by Taiwan WEIDA Company is designed and manufactured for medium to large PCAP touch screens, which helps to improve performance. The maximum support for capacitive screens is 32" or less. The outer frame size is wide: 30mm, length: 100mm, height: 5.5mm. Drive channel number TR: 44, RX: 78, 10 touch, support USB, IIC interface (default USB circuit upper, if you need other interfaces, please contact us) Input voltage: USB: 4.75V ~5.25V, commonly used 5V; IIC: VDD 2.7~3.3V Commonly used 3.3V. Can support Windows XP/7/8/10/XP, Android, inux and so on.    

   Difference:
GreenTouch is a top-level company which grasp the technology for resistive touch panel, capacitive touch panel, infrared touch panel, capacitive touch film and other touch technologies, and widely Install and integrate them into touch monitor, touch all in one PC, touch digital signage from its own and many world-renowned companies

Specs:

Solution contrast：

Specs Download：

Driver description：

windows：windowsXP And above versions driver-free

linux：Kernel version 2.6.38-3.9 need to add PID and VID, kernel version 3.9 or above free drive

Android: Kernel version 2.6.38-3.9 needs to add PID and VID, kernel version 3.9 or above free drive

Certification:

(CE/FCC/ROHS certificate scan)

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