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AT42QT1040 - Touch Sensor

Key Features

  • Number of Keys:.
  • Up to 4.
  • Discrete Outputs:.
  • 4 discrete outputs indicating individual key touch.
  • Technology: www. datasheet4u. com.
  • Patented spread-spectrum charge-transfer (direct mode).
  • Electrode Design:.
  • Simple self-capacitance style (refer to the Touch Sensors Design Guide).
  • Electrode Materials:.
  • Etched copper, silver, carbon, Indium Tin Oxide (ITO) Electrode Substrates:.

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT42QT1010 One-channel Touch Sensor
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Features • Number of Keys: – Up to 4 • Discrete Outputs: – 4 discrete outputs indicating individual key touch • Technology: www.datasheet4u.