Door keypad & reader

Door keypad and reader system integrated circuits and reference designs


Our integrated circuits and reference designs help you differentiate your door keypad and reader design for access authentication, while ensuring energy efficiency for longer battery life. Our latest technologies provide advanced features such as touch sense, wired/wireless connectivity and proximity sensing.

Door keypads and readers often require:

  • Low quiescent current power management for long battery life and battery monitoring
  • Support for multiple wireless standards (BLE, Wi-Fi, Sub-1GHz, 2.4GHz)
  • Low-power capacitive touch sensing to eliminate mechanical buttons
  • Robust ESD protection for keypads, buttons and wired interfaces
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Technical documents

Application notes & user guides

Application Notes (5)

Title Type Size (KB) Date
PDF 1.48 MB 13 Mar 2019
PDF 2.53 MB 30 Dec 2014
PDF 2.72 MB 18 Mar 2013
PDF 138 KB 12 Feb 2013
PDF 2.54 MB 10 Sep 2008

Technical articles

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