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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Description Price 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 Stock No. 170-0757
Mfr. Part No.AS5601-ASOM
Brandams
kr 18,598
Each (On a Reel of 500)
Units
Hall Effect Sensors - - Surface Mount - - - - 3.6 V, 5.5 V 3 V, 4.5 V SOIC - 8 +125 °C
RS Stock No. 172-9278
Mfr. Part No.ACS710KLATR-25CB-T
kr 21,471
Each (On a Reel of 3000)
Units
Hall Effect Sensors - - Surface Mount - Unipolar - - 5.5 V 3 V SOIC W - 16 +125 °C
RS Stock No. 170-0759
Mfr. Part No.AS5162-HSOM
Brandams
kr 44,356
Each (On a Reel of 500)
Units
Hall Effect Sensors - - Surface Mount - - - - 5.5 V 4.5 V SOIC - 8 +150 °C
RS Stock No. 122-2914
Mfr. Part No.AH183-WG-7
kr 3,814
Each (On a Reel of 3000)
Units
Hall Effect Sensors - - Surface Mount - Unipolar - - 5 V 2.5 V SC-59 - 3 +85 °C
RS Stock No. 123-6291
Mfr. Part No.GF705AMA-AE
BrandSensitec
kr 35,435
Each (On a Reel of 2500)
Units
Inclinometer Sensors - Analogue Surface Mount - - - 1MHz 9 V -9 V LGA6S - 8 +125 °C
RS Stock No. 111-6451
Mfr. Part No.IIS2DHTR
kr 31,824
Each (In a Pack of 5)
Units
Accelerometer 3 Analogue, Digital Surface Mount Serial-3 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI - - - 3.6 V 1.71 V LGA 207.55mg/digit 12 +85 °C
RS Stock No. 823-5740
Mfr. Part No.TLE4905LE6433HAXA1
BrandInfineon
kr 10,513
Each (In a Pack of 10)
Units
Hall Effect Sensors - - Through Hole - Unipolar - - 24 V 3.8 V SSOP - 3 +150 °C
RS Stock No. 919-8875
Mfr. Part No.TLE4905LE6433HAXA1
BrandInfineon
kr 4,12
Each (On a Tape of 8000)
Units
Hall Effect Sensors - - Through Hole - Unipolar - - 24 V 3.8 V SSOP - 3 +150 °C
RS Stock No. 178-7505
Mfr. Part No.LIS3MDLTR
kr 7,742
Each (On a Reel of 8000)
Units
Magnetometer 3 Digital Surface Mount SPI - - - 3.6 V 1.9 V VFLGA 1711LSB/g 12 +85 °C
RS Stock No. 196-1385
Mfr. Part No.SI7201-B-41-IV
kr 3,422
Each (In a Pack of 25)
Units
Hall Effect Sensors - - Surface Mount - Latch - - 5.5 V 1.71 V SOT-23 - 3 +125 °C
RS Stock No. 200-3772
Mfr. Part No.GO 30-SMS KIT 5P
BrandLEM
kr 246,13
Each
Units
Hall Effect Sensors - - Surface Mount - Transducer - - - - Blister - 16 -
RS Stock No. 146-4498
Mfr. Part No.A1262LLHLT-T
kr 17,148
Each (In a Pack of 5)
Units
Hall Effect Sensors - - Surface Mount - Latch - - 24 V 4 V SOT-23W - 5 +150 °C
New
RS Stock No. 216-7841
Mfr. Part No.AIS2IHTR
kr 19,699
Each (On a Reel of 8000)
Units
Accelerometer 3 Digital Surface Mount I2C, SPI - - - - - LGA-12 - 12 -
RS Stock No. 146-4906
Mfr. Part No.AH3390Q-SA-7
kr 3,212
Each (In a Pack of 10)
Units
Hall Effect Sensors - - Through Hole - Unipolar - - 28 V 3 V SOT-23W - 3 +150 °C
RS Stock No. 828-3411
Mfr. Part No.AH1895-Z-7
kr 4,224
Each (In a Pack of 20)
Units
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.6 V 1.6 V SOT-553 - 5 +85 °C
RS Stock No. 922-8541
Mfr. Part No.AH1802-WG-7
kr 2,935
Each (On a Reel of 3000)
Units
Hall Effect Sensors - - Surface Mount - Omnipolar - - 5.5 V 2.5 V SC-59 - 3 +85 °C
RS Stock No. 790-2846
Mfr. Part No.AH1806-Z-7
kr 6,044
Each (In a Pack of 10)
Units
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.6 V 2.5 V SOT-553 - 6 +85 °C
RS Stock No. 193-9559
Mfr. Part No.TLE4961-1K
BrandInfineon
kr 3,323
Each (On a Reel of 3000)
Units
Hall Effect Sensors - - Surface Mount - - - - 32 V 3 V PG-SC59 - 3 +170 °C
RS Stock No. 192-4663
Mfr. Part No.AIS2DW12TR
kr 13,022
Each (On a Reel of 8000)
Units
Accelerometer 3 Digital Surface Mount I2C, SPI - 100Hz 1.6Hz 3.6 V 1.62 V LGA 2.24mg/digit 12 +85 °C
RS Stock No. 680-7554
Mfr. Part No.ACS758LCB-050B-PFF-T
kr 80,40
Each
Units
Hall Effect Sensors - - Through Hole - Linear - - 5.5 V 3 V CB PFF - 5 +150 °C