IGT uses Atmel technology in our Capacitive Switch Products.
IGT can support SPI, UART, RS232, I2C, USB, Interface Protocol
MaxTouch
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Linear, continuous touch with a resolution of 16 x 18 grid.
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Maximum screen size 15.6 inches.
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Index matched ITO screens up to 270 ohms
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Non-index matched ITO screens - 150 and 270 ohms
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Greater power consumption saving.
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Less susceptible to noise interference.
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An Atmel NDA needs to be signed prior to quotation.
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Agreement to proceed with development must be received from Atmel.
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Minimum Order Quantity is 6,000 pieces.
Substrate
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Acrylic and Polycarbonate up to 1.5mm thick
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Glass up to 2mm thick.
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Bonded tail maximum length 100mm (All components assembled to tail).
Q-Matrix
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Fixed key positions.
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Up to 56 touch key areas with a screen size 14 inches maximum using single chip.
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Using 4 chips together can provide up to 224 touch key areas.
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Maximum screen size 19 inches.
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Protocol interface I2C, USB, UART, SPI.
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No Minimum Order Quantity.
Substrate
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Up to 10mm thick Acrylic, Polycarbonate and Glass.
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Matched ITO film available.
For information on the MaxTouch & Q-Matrix IC's please click here to link to the Atmel website.
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