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. 905-4665
Mfr. Part No.2019
€6.89
Each
units
Accelerometer 3 Digital - I2C - 400kHz - 3.6 V 1.95 V Module 4096Counts/g 16 +85 °C
RS Stock No. 169-7663
Mfr. Part No.SS466A
BrandHoneywell
€0.778
Each (In a Bag of 5000)
units
Hall Effect Sensors - - Through Hole - Latch - - 30 V 3.8 V - - 3 +150 °C
RS Stock No. 181-1457
Mfr. Part No.SS466A
BrandHoneywell
€1.64
Each
units
- - - Through Hole - Latch - - 30 V dc 3.8 V dc - - 3 +150 °C
RS Stock No. 368-3945
Mfr. Part No.2SS52M
BrandHoneywell
€3.62
Each
units
Hall Effect Sensors - - Through Hole - Omnipolar - - 30 V 3.8 V U-Pack - 3 +150 °C
RS Stock No. 103-2120
Mfr. Part No.LIS3DHTR
€0.656
Each (On a Reel of 4000)
units
Accelerometer 3 Analogue Surface Mount I2C, SPI - - - 3.6 V 1.71 V LGA 12mg/digit 16 +85 °C
RS Stock No. 793-1364
Mfr. Part No.LIS3DHTR
€1.33
Each (In a Pack of 5)
units
Accelerometer 3 Analogue Surface Mount I2C, SPI - - - 3.6 V 1.71 V LGA 12mg/digit 16 +85 °C
RS Stock No. 893-7266
Mfr. Part No.805-0050-01
€121.06
Each
units
Accelerometer - - Through Hole 2 Wire IEPE - 10000Hz 0.3Hz 30 V 18 V TO-5 100mV/g 3 +100 °C
RS Stock No. 146-2373
Mfr. Part No.805-0050-01
€91.471
Each (In a Box of 20)
units
Accelerometer - - Through Hole 2 Wire IEPE - 10000Hz 0.3Hz 30 V 18 V TO-5 100mV/g 3 +100 °C
RS Stock No. 170-9087
Mfr. Part No.A1101EUA-T
€0.785
Each (In a Bag of 500)
units
Hall Effect Sensors - - Through Hole - Unipolar - - 24 V 3.8 V Ultra Mini SIP - 3 +85 °C
RS Stock No. 680-7472
Mfr. Part No.A1101EUA-T
€1.774
Each (In a Pack of 5)
units
Hall Effect Sensors - - Through Hole - Unipolar - - 24 V 3.8 V Ultra Mini SIP - 3 +85 °C
RS Stock No. 171-0674
Mfr. Part No.SCA830-D07-004
BrandMurata
€40.08
Each (In a Bag of 4)
units
Inclinometer Sensors 1 Digital Surface Mount SPI - - - 3.6 V 3 V SMD 0.00179 °/Count, 32000 Count/g 12 +125 °C
RS Stock No. 799-9225
Mfr. Part No.SCA830-D07-004
BrandMurata
€44.66
Each
units
Inclinometer Sensors 1 Digital Surface Mount SPI - - - 3.6 V 3 V SMD 0.00179 °/Count, 32000 Count/g 12 +125 °C
RS Stock No. 178-7505
Mfr. Part No.LIS3MDLTR
€0.783
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. 917-2725
Mfr. Part No.LIS3MDLTR
€1.237
Each (In a Pack of 10)
units
Magnetometer 3 Digital Surface Mount SPI - - - 3.6 V 1.9 V VFLGA 1711LSB/g 12 +85 °C
RS Stock No. 170-0757
Mfr. Part No.AS5601-ASOM
Brandams
€1.964
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. 102-4168
Mfr. Part No.AS5601-ASOM
Brandams
€3.97
Each (In a Pack of 2)
units
Hall Effect Sensors - - Surface Mount - - - - 3.6 V, 5.5 V 3 V, 4.5 V SOIC - 8 +125 °C
RS Stock No. 753-3260
Mfr. Part No.TLE4913HTSA1
BrandInfineon
€0.788
Each (In a Pack of 5)
units
Hall Effect Sensors - - Surface Mount - Omnipolar - - 5.5 V 2.4 V SC-59 - 3 +85 °C
RS Stock No. 905-4586
Mfr. Part No.1247
€12.79
Each
units
Accelerometer, Magnetometer 3 Analogue, Digital Surface Mount Serial-I2C - 400kHz 0kHz 3.6 V 2.16 V LGA - 14 +85 °C
RS Stock No. 724-8748
Mfr. Part No.ACS758LCB-050U-PFF-T
€6.83
Each
units
Hall Effect Sensors - - Through Hole - Linear - - 5.5 V 3 V CB - 5 +150 °C
RS Stock No. 170-9121
Mfr. Part No.ACS758LCB-050U-PFF-T
€5.011
Each (In a Tube of 34)
units
Hall Effect Sensors - - Through Hole - Linear - - 5.5 V 3 V CB - 5 +150 °C