WEIDA Projected Capacitive Touch Screen Controller For Capacitive
Touch Panel
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
Product Specification:
| Technical Support | WEIDA |
| Touch Point | 10 points touch |
| Power Requirements | USB:DC 5V,IIC:DC 3.3V |
| Available size | 10.4”-32” |
| Operating Temperature | -30 ~ 85℃ |
| Storage Temperature | -40 ~ 150℃ |
| Relative Humidity | 95% at 60 ℃, RH Non-condensing |
| Resolution | 16384X9600 |
| Warranty | 1 Year |
| Controller Interface | USB+IIC+RS232 |
Solution contrast:
| Controller Solution | Waterproof |
| EETI80H83 | General |
| EETI80H84 | Super strong |
| ILITEK | Not waterproof |
| WEIDA | General |
| Penetration thickness | Gloves |
| 6mm | Thinner |
| 10mm | Thicker |
| 3mm | Not support |
| 6mm | Thinner |
| Interface | Anti-interference |
| USB+IIC+RS232 | General |
| USB+IIC+RS232 | Super strong |
| USB+IIC+RS232 | General |
| USB+IIC+RS232 | Strong |
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
