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            Door keypad & reader

            Door keypad and reader system integrated circuits and reference designs

            Description

            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

            Support & training

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