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eGalax Controller
eGalax Controller

Comprehensive Controller solutions to touch panel

Comprehensive Controller solutions to touch panel

Gtouch offers eGalaxTouch controller solutions for touch panels. The eGalaxTouch controller is designed by EETI and is currently one of the world’s leading IC manufacturers for industrial field. The eGalax touch technology provides a comprehensive and complete solution for mainstream touch panels, such as resistive and PCAP touch panels. Especially for PCAP touch panels, EETI can provide controller solutions for small size to large size, with 10mm thick glass penetration, with dual interface, and also passing the EMS 10V specification. Through powerful and latest IC solutions, Gtouch can show excellent performance and high stability in harsh environment applications or under special functions, such as waterproof interference, thick glove applications, and active stylus. It can enhance the reliability of those products, so it is especially suitable for high-end products use in industrial and medical fields.

Comprehensive Controller solutions to touch panel

Touch Points1 point
Power RequirementsD.C.+5V
(100mA typical,50mV peak to peak maximum ripple and noise)
Relative Humidity95% at 60℃
Interface (Optional)USB: 1.1 Full Speed
Bi-directional RS-232 serial communication
PS2 mouse communication
Resolution2048*2048
Report rate (Optional)USB: Max. 200 points/sec
RS-232: Max. 180 points/sec
PS2: Max. 140 points/sec
Response time (Optional)USB/ RS-232: Max. 20 ms
PS2: Max. 35 ms
MTBF200,000 hrs
Warranty1 year

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Comprehensive Controller solutions to touch panel

Touch Points10 points
Power RequirementsD.C.+5V
(100mA typical,50mV peak to peak maximum ripple and noise)
Operating Temperature-40 to 85 ℃
Storage Temperature-40 to 90 ℃
Relative Humidity95% at 60℃, RH Non-condensing
Linearity*Line drawing accuracy :
1pt +/- 1mm offset /10mm
Touch (point) accuracy : 1pt +/- 1mm
InterfaceUSB 2.0 compliant full speed with LPM L1 supported.
Configurable Serial Interface.
UART: baud rate 115200, none parity, 8 data bits,1 stop bit, support hardware flow control I2C: up to 400KHz, Voltage Level 3.3V.
Resolution16384*16384
Report rate>100 Hz
EMSCS 10V
Response timeAverage < 25 ms
Warranty1 year

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Operating System (OS) Compatibility List

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* For more detailed versions and more information, please check the download page

Value-added service