Motion Sensor ICs

A motion sensor is a sensor that helps to detect movement in the vicinity it is operating, it does this by using either one or more technologies. Often used within security systems these sensors will detect movement in a specific area before sending a signal to a control panel where it will alert its user.

There are various different types of motion sensors that need appropriate integrated circuits to help them function, RS stock a range of sensor ics that all help detect motion such as Accelerometer sensors, Hall Effect sensors, Inclinometer sensors and Position sensors.

Motion sensor technologies

There are various different technologies used within motion sensors here is a list of some of the most common:

  • PIR Motion sensors or Passive infrared- this type of technology identified heat or infrared energy.
  • Microwave- by sending out MW signals this type of technology is able to measure the reflection off of a moving object.
  • Area Reflective Type- emitting infrared rays from an LED, area reflective technology is able to measure the distance of a person from an object.
  • Ultrasonic- by sending pulses of ultrasonic waves it can measure the reflection of a moving object.

What are the most common applications that Motion Sensors are used in?

Here is a list of the typical applications a motion sensor can be used:

  • Intruder Alarms
  • Automatic Ticket Gates
  • Entry Way Lighting
  • Security Lighting
  • Automated Toilet Flushers/ Hand Dryers
  • Automatic Doors

...
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Omschrijving Prijs Sensor Type Number of Axis Technology Mounting Type Interface Type Magnetic Type Maximum Frequency Response Minimum Frequency Response Maximum Operating Supply Voltage Minimum Operating Supply Voltage Package Type Sensitivity Pin Count Maximum Operating Temperature
RS-stocknr. 185-1328
FabrikantnummerBU52075GWZ-E2
FabrikantROHM
€ 0,236
Each (In a Pack of 25)
Aantal stuks
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.6 V 1.65 V UCSP - 4 +85 °C
RS-stocknr. 185-1331
FabrikantnummerBU52077GWZ-E2
FabrikantROHM
€ 0,227
Each (In a Pack of 25)
Aantal stuks
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.6 V 1.65 V UCSP - 4 +85 °C
RS-stocknr. 168-2328
FabrikantnummerBU52011HFV-TR
FabrikantROHM
€ 0,908
Each (In a Pack of 25)
Aantal stuks
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.3 V 1.65 V HVSOF - 5 +85 °C
RS-stocknr. 131-2771
FabrikantnummerBU52012HFV-TR
FabrikantROHM
€ 0,882
Each (In a Pack of 10)
Aantal stuks
- - - Surface Mount - Unipolar - - 3.3 V 1.65 V HVSOF - 5 +85 °C
RS-stocknr. 178-5784
FabrikantnummerBU52078GWZ-E2
FabrikantROHM
€ 0,228
Each (In a Pack of 25)
Aantal stuks
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.6 V 1.65 V UCSP - 4 +85 °C
RS-stocknr. 178-5646
FabrikantnummerBU52078GWZ-E2
FabrikantROHM
€ 0,136
Each (On a Reel of 6000)
Aantal stuks
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.6 V 1.65 V UCSP - 4 +85 °C
RS-stocknr. 175-0401
FabrikantnummerBM1422AGMV-ZE2
FabrikantROHM
€ 6,50
Each
Aantal stuks
Magnetometer 3 Digital Surface Mount I2C - 400kHz 0kHz 3.6 V 1.7 V MLGA 0.04µT/LSB 10 +85 °C