Motion detector (PIR, uWave, etc.)

Motion detector (PIR, uWave) design resources and block diagrams

Description

Motion or occupancy detectors are used to detect security threats, save energy by efficient lighting control and triggering other IoT enabled devices. Our integrated circuits and reference designs help you add different technologies (PIR, mmWave RADAR, microwave, ultrasonic, and time-of-flight, etc.) to your system.

Motion detector designs often require:

  • A long battery life of 10+ years
  • Extremely low noise analog signal chain for long detection range (10m – 15m)
  • Low settling time of amplifier stages
  • False trigger avoidance due to environmental changes
  • Ability to accurately detect and classify objects, such as human vs. pet

Technical documents

Application notes & user guides

Application Notes (10)

Title Abstract Type Size (KB) Date Views
PDF 63 KB 27 Mar 2018 0
HTM 9 KB 13 Mar 2018 0
PDF 87 KB 27 Feb 2018 0
PDF 323 KB 12 Feb 2018 0
PDF 339 KB 27 Nov 2017 0
PDF 2.19 MB 07 Nov 2017 0
HTM 8 KB 12 May 2017 0
HTM 8 KB 06 Mar 2017 0
PDF 141 KB 05 Dec 2016 0
PDF 271 KB 02 Nov 2016 0

Product bulletin & white papers

White Papers (4)

Title Abstract Type Size (MB) Date Views
PDF 1.23 MB 10 Jan 2018 0
PDF 1000 KB 17 Apr 2017 0
PDF 444 KB 21 Jan 2016 0
PDF 1011 KB 07 May 2014 0

Blogs

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