QT60168-ASG - Brand New Intel / Altera Capacitive Touch Sensors
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Product Details
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These digital charge-transfer (“QT”) QMatrix™ ICs are designed to detect human touch on up to 16 or 24 keys when used with a scanned, passive X-Y matrix. They will project touch keys through almost any dielectric, e.g. glass, plastic, stone, ceramic, and even wood, up to thicknesses of 5 cm or more. The touch areas are defined as simple 2-part interdigitated electrodes of conductive material, like copper or screened silver or carbon deposited on the rear of a control panel. Key sizes, shapes and placement are almost entirely arbitrary; sizes and shapes of keys can be mixed within a single panel of keys and can vary by a factor of 20:1 in surface area. The sensitivity of each key can be set individually via simple functions over the serial port by a host microcontroller. Key setups are stored in an onboard eeprom and do not need to be reloaded with each powerup.
● Second generation charge-transfer QMatrix technology
● Keys individually adjustable for sensitivity, response time, and many other critical parameters
● Panel thicknesses to 50mm through any dielectric
● 16 and 24 touch key versions
● 100% autocal for life - no adjustments required
● SPI slave interface
● Adjacent key suppression feature
● Synchronous noise suppression feature
● Spread-spectrum modulation - high noise immunity
● Mix and match key sizes & shapes in one panel
● Low overhead communications protocol
● FMEA compliant design features
● Negligible external component count
● Extremely low cost per key
● +3 to +5V single supply operation
● 32-pin lead-free TQFP packageAPPLICATIONS
● Security keypanels
● Industrial keyboards
● Appliance controls
● Outdoor keypads
● Appliance controls
● Outdoor keypads
● Automotive panels
● Machine tools -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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- - Western Union.
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- Datasheet: Download QT60168-ASG
- Chipdatas Part: CD91-QT60168-ASG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 15:40 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
