eGalax Controller

eGalax Controller

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.

Specifications for Resistive touch controller
Touch Points 1 point
Power Requirements D.C.+5V
(100mA typical,50mV peak to peak maximum ripple and noise)
Relative Humidity 95% at 60℃
Interface (Optional) USB: 1.1 Full Speed
Bi-directional RS-232 serial communication
PS2 mouse communication
Resolution 2048*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
MTBF 200,000 hrs
Warranty 1 year
Type Model Interface Dimension MCU Operating Temp. Storage Temp.
4w ETP-MB-MER4040UPBG USB 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-MER4040RPBG RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-MER4040CPBG USB/RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-S4000PAGG PS2 20mm x 75mm 0 to 70 ℃ -40 to 80 ℃
5w ETP-MB-MER4050UEBG USB 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-MER4050REBG RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-MER4050CEBG USB/RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-S5000PEGG PS2 20mm x 75mm 0 to 70 ℃ -40 to 80 ℃

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.

電阻式控制器標準規格
Touch Points 1 point
Power Requirements D.C.+5V
(100mA typical,50mV peak to peak maximum ripple and noise)
Relative Humidity 95% at 60℃
Interface (Optional) USB: 1.1 Full Speed
Bi-directional RS-232 serial communication
PS2 mouse communication
Resolution 2048*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
MTBF 200,000 hrs
Warranty 1 year
Type Model Interface Dimension MCU Operating Temp. Storage Temp.
4w ETP-MB-MER4040UPBG USB 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-MER4040RPBG RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-MER4040CPBG USB/RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-S4000PAGG PS2 20mm x 75mm 0 to 70 ℃ -40 to 80 ℃
5w ETP-MB-MER4050UEBG USB 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-MER4050REBG RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-MER4050CEBG USB/RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-S5000PEGG PS2 20mm x 75mm 0 to 70 ℃ -40 to 80 ℃
Specifications for Resistive touch controller
Touch Points 1 point
Power Requirements D.C.+5V
(100mA typical,50mV peak to peak maximum ripple and noise)
Relative Humidity 95% at 60℃
Interface (Optional) USB: 1.1 Full Speed
Bi-directional RS-232 serial communication
PS2 mouse communication
Resolution 2048*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
MTBF 200,000 hrs
Warranty 1 year
Type Model Interface Dimension MCU Operating Temp. Storage Temp.
4w ETP-MB-MER4040UPBG USB 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-MER4040RPBG RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-MER4040CPBG USB/RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
4w ETP-MB-S4000PAGG PS2 20mm x 75mm 0 to 70 ℃ -40 to 80 ℃
5w ETP-MB-MER4050UEBG USB 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-MER4050REBG RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-MER4050CEBG USB/RS-232 20mm x 75mm EXC7700 -25 to 85 ℃ -25 to 85 ℃
5w ETP-MB-S5000PEGG PS2 20mm x 75mm 0 to 70 ℃ -40 to 80 ℃
Specifications for PCAP touch controller
Touch Points 10 points
Power Requirements D.C.+5V
(100mA typical,50mV peak to peak maximum ripple and noise)
Operating Temperature -40 to 85 ℃
Storage Temperature -40 to 90 ℃
Relative Humidity 95% at 60℃, RH Non-condensing
Linearity* Line drawing accuracy :
1pt +/- 1mm offset /10mm
Touch (point) accuracy : 1pt +/- 1mm
Interface USB 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.
Resolution 16384*16384
Report rate >100 Hz
EMS CS 10V
Response time Average < 25 ms
Warranty 1 year
Type Model Interface Dimension MCU
PCAP ETP-MB-EXC84H4254STAG USB/I2C/RS-232 33mm x 82.5mm EXC80H84
PCAP ETP-MB-EXC84H5680STAG USB/I2C/RS-232 33mm x 100mm EXC80H84
PCAP GCE-P615442UI USB/I2C 25mm x 75mm EXC80W60
PCAP GCE-P625680UI USB/I2C 25mm x 75mm EXC80W84
Specifications for PCAP touch controller
Touch Points 10 points
Power Requirements D.C.+5V
(100mA typical,50mV peak to peak maximum ripple and noise)
Operating Temperature -40 to 85 ℃
Storage Temperature -40 to 90 ℃
Relative Humidity 95% at 60℃, RH Non-condensing
Linearity* Line drawing accuracy :
1pt +/- 1mm offset /10mm
Touch (point) accuracy : 1pt +/- 1mm
Interface USB 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.
Resolution 16384*16384
Report rate >100 Hz
EMS CS 10V
Response time Average < 25 ms
Warranty 1 year
Type Model Interface Dimension MCU
PCAP ETP-MB-EXC84H4254STAG USB/I2C/RS-232 33mm x 82.5mm EXC80H84
PCAP ETP-MB-EXC84H5680STAG USB/I2C/RS-232 33mm x 100mm EXC80H84
PCAP GCE-P615442UI USB/I2C 25mm x 75mm EXC80W60
PCAP GCE-P625680UI USB/I2C 25mm x 75mm EXC80W84

Operating System (OS) Compatibility List

OS Version
Windows Windows 10 IOT (#1) / Windows 10 / Windows 8 / Windows 7 Windows Vista / Windows 2000 / Windows XP (#1: Windows 10 IOT: support it with inbox driver only) (#2: I2C interface: need additional system configuration)
Win CE Win Embedded Compact 2013 / Win Embedded Compact 7 WinCE 6 / WinCE.Net
Linux CentOS, Debian, Fedora, Gentoo, Mandrake (Mandriva), Meego, Red Hat, Slackware, SuSE (OpenSuSE), Ubuntu (Xubuntu) and Yellow Dog etc. Support most 32/64 bit Linux distribution versions, including Kernel 2.6.x / 3.x.x / 4.x.x
Android Android 2.3 to latest version
Mac OSX 10.7.5 to 10.12
QNX RTOS V6.3 to V6.6

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

Operating System (OS) Compatibility List

OS Version
Windows Windows 10 IOT (#1) / Windows 10 / Windows 8 / Windows 7 Windows Vista / Windows 2000 / Windows XP (#1: Windows 10 IOT: support it with inbox driver only) (#2: I2C interface: need additional system configuration)
Win CE Win Embedded Compact 2013 / Win Embedded Compact 7 WinCE 6 / WinCE.Net
Linux CentOS, Debian, Fedora, Gentoo, Mandrake (Mandriva), Meego, Red Hat, Slackware, SuSE (OpenSuSE), Ubuntu (Xubuntu) and Yellow Dog etc. Support most 32/64 bit Linux distribution versions, including Kernel 2.6.x / 3.x.x / 4.x.x
Android Android 2.3 to latest version
Mac OSX 10.7.5 to 10.12
QNX RTOS V6.3 to V6.6

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

Value-added service