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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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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.

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