Novinka:IDT: rozširuje ponuku kontrolérov bezdotykového kapacitného snímania
(Kategória: Semiconductor-ZONE)
Zaslal EdizonTN
21.05.2010-13:19

Spoločnosť Integrated Device Technology, Inc. predstavila prírastok do rodiny IDT PureTouch® (súčiastky pre bezdotykové kapacitné snímanie).
Jedná sa o radu kontrolérov LDS6200, v ktorej sú 2 až 20 kanálové kontroléry pracujúce v rozsahu od 1.65 do 5.5 V

Prehľad rady LCD6000, LSD6100 a LSD6200


Vlastnosti série LSD6200

• Ultra-low touch sensor power consumption (I2C with no active reads)
  - Full power operating mode (typical): <100 μW (VDD=1.8V)
  - Low power operating mode (typical): <40 μW (VDD=1.8V, 100ms sleep cycle)
  - Shutdown mode (typical): <1 μW
  
• Versatile, accurate CDC
  - Up to 8 capacitive sensors
  - Dynamically configurable touch threshold sensitivity settings
  
• Fully configurable hysteresis and debounce
  
• Automatic calibration algorithms
  - Auto environmental compensation
  - Integrated noise immunity algorithms for high-EMI applications
  
• Integrated touch preference modes
  - Strongest single touch / two touches
  - Unrestricted (all) touches
  
• Built-in slider/scroll support
  - Location, scroll direction, and 2x interpolation supported natively
  
• Advanced Proximity Sense
  - Detect approaching object before touch event to enhance wake up time and optimize user experience
  
• Power-On Touch Detection
  - Detect touch event upon power up without worry of sensors calibrating out fingers
  

Blokové zapojenie


Cena
Odkazy
IDT Touch Controllers Homepage

Distribúcia
viď. Adresár

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