Projected Capacitive
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    Home > Products > Projected Capacitive > EXC3000 Series
 
Normal usage EXC3000+EX5418*n+EX5962*m
Rugged usage EXC3000+EX5440*n+EX5962*m

EXC3000 is the master chip working with slave EX5418 driving chip and EX5962 sensing chip which provides a high performance of projected capacitive touch solution and be able to be cascaded to support up to 42” projected capacitive touch screen.

EX5440 takes the place of EX5418 with 36V driving performing super excellent SNR to survive in a tough usage environment for specific application.

 
   
 
     1. Mutual capacitive working
     2. Excellent noise immunity by higher driving voltage and frequency hopping
     3. Support 10 points
     4. Support palm rejection
     5. Support thick-glass touch
     6. Support glove touch
     7. Support water resistance
     8. Windows 8 logo verification
     9. Support multi-scenario use with mode-switch manually, such as finger mode/glove mode/stylus mode, by software or
         hardware
   10. Compliant with IEC61000-4-X class A, EMS CS 3Vrms & RS 10V/m, with EX5418 16V driving
   11. Compliant with IEC61000-4-X class A, EMS CS 10Vrms, with EX5440 36V driving
 
  EXC3000
  Controller Chip
 
   Operating Power    3.0V to 3.6V
   Operating Temperature    -40°C to 85°C
   Storage Temperature    -40°C to 125°C
   Package   QFN40 5mm x 5mm x 0.65mm
  RoHS compliant
   Interface   *UART
  *I2C
  *USB 1.1 full speed, LPM L1 supported
   
  EX5418
  Driving Chip

   Operating Power    2.7V to 3.6V, Power consumption < 10mA
   Operating Temperature    -40°C to 85°C
   Storage Temperature    -40°C to 125°C
   Package    QFN60L 5mm x 9 mm RoHS compliant
   Application    TX signal for capacitive touchscreen
   Numbers of Channel    44 TX channels
   Interface    I2C
   
  EX5440
  Driving Chip
   Operating Power    2.7V to 3.6V, Power consumption < 10mA
   Operating Temperature    -40°C to 85°C
   Storage Temperature    -40°C to 125°C
   Package    QFN60L 5mm x 9 mm RoHS compliant
   Application    TX signal for capacitive touchscreen
   Numbers of Channel    45 TX channels
   Interface    I2C
   
  EX5962
  Sensing Chip

   Operating Power    2.7V to 3.6V, Power consumption < 15mA
   Operating Temperature    -40°C to 85°C
   Storage Temperature    -40°C to 125°C
   Package    QFN60L 5mm x 9 mm RoHS compliant
   Application    RX signal for capacitive touchscreen
   Numbers of Channel    44 RX channels
   Interface    SPI
      

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