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AT 42QT1110-AU :: Berührungssensor-IC, TQFP-32

NEU
Artikel-Nr.: AT 42QT1110-AU
2,25 €
Warengruppe: 1

AT 42QT1110-AU

  • Produktbeschreibung
  • Technische Daten
  • Allgemeines
    • Bauform
    • TQFP-32
    • Ausführung
    • 11-Kanal
    • Temperaturbereich
    • -40 ... +85 °C
    • Typ
    • Direktmodus
    • Modellbezeichnung
    • QTouch™
    • Technologie
    • SPI, Diskret
  • Elektrische Werte
    • Nennspannung
    • 3,0 - 5,5 VDC
The AT42QT1110 (QT1110) is a digital burst mode charge-transfer (QT ™ ) capacitive sensor driver designed for any touch-key applications. The keys can be constructed in different shapes and sizes. Refer to the Touch Sensors Design Guide and Application Note QTAN0002, Secrets of a Successful QTouch™ Design , for more information on construction and design methods (both downloadable from the Atmel ® website). The device includes all signal processing functions necessary to provide stable sensing under a wide variety of changing conditions, and the outputs are fully debounced. Only a few external parts are required for operation. The QT1110 modulates its bursts in a spread-spectrum fashion in order to suppress heavily the effects of external noise, and to suppress RF emissions.


Hersteller : ATMEL
Artikelnummer des Herstellers : AT42QT1110-AU
Verpackungsgewicht : 0.001 kg
RoHS : konform
Technische Daten
  • Allgemeines
    • Bauform
    • TQFP-32
    • Ausführung
    • 11-Kanal
    • Temperaturbereich
    • -40 ... +85 °C
    • Typ
    • Direktmodus
    • Modellbezeichnung
    • QTouch™
    • Technologie
    • SPI, Diskret
  • Elektrische Werte
    • Nennspannung
    • 3,0 - 5,5 VDC
Datenblatt/Bedienungsanleitung