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. 171-1820
Mfr. Part No.SCC2230-E02-05
BrandMurata
€57.746
Each (On a Reel of 50)
units
Accelerometer, Gyroscope 3 Digital Surface Mount SPI - 60Hz - 3.6 V 3 V SMD 5886LSB/g 24 +125 °C
RS Stock No. 168-2328
Mfr. Part No.BU52011HFV-TR
BrandROHM
€0.908
Each (In a Pack of 25)
units
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.3 V 1.65 V HVSOF - 5 +85 °C
RS Stock No. 857-8879
Mfr. Part No.TLE49762KHTSA1
BrandInfineon
€0.288
Each (On a Reel of 3000)
units
Hall Effect Sensors - - Surface Mount - Unipolar - - 24 V 3 V SC-59 - 3 +150 °C
RS Stock No. 136-2050
Mfr. Part No.TLE4926CHTE6547HAMA1
BrandInfineon
€4.53
Each (In a Pack of 2)
units
Hall Effect Sensors - - Through Hole - Omnipolar - - - - SSOP - 3 -
RS Stock No. 166-1076
Mfr. Part No.IIS2DHTR
€1.759
Each (On a Reel of 8000)
units
Gyroscope 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. 196-1369
Mfr. Part No.SI7201-B-20-IV
€0.328
Each (On a Tape of 300)
units
Hall Effect Sensors - - Surface Mount - Latch - - 5.5 V 1.71 V SOT-23 - 3 +125 °C
RS Stock No. 144-1574
Mfr. Part No.Si7214-B-00-IVR
€0.43
Each (On a Reel of 3000)
units
Hall Effect Sensors - - Surface Mount - Open Drain PWM - - 26.5 V 3.3 V SOT-23 - 3 +125 °C
RS Stock No. 110-7464
Mfr. Part No.TLE4966LHALA1
BrandInfineon
€1.026
Each (In a Pack of 16)
units
Hall Effect Sensors - - Through Hole - Bipolar - - 26 V 2.7 V SSOP - 4 +175 °C
RS Stock No. 210-0667
Mfr. Part No.GIM500R-M136.FC4.A
BrandBaumer
€230.52
Each
units
- 1 Analogue - - - - - - - - - 8 -
RS Stock No. 200-3785
Mfr. Part No.GO 20-SMS SET OF 50 PCS
BrandLEM
€181.28
Each
units
Hall Effect Sensors - - Surface Mount - Transducer - - - - ESD Bag - 16 -
RS Stock No. 144-6552
Mfr. Part No.Si7205-B-00-IVR
€0.928
Each (In a Pack of 5)
units
Hall Effect Sensors - - Surface Mount - Omnipolar - - 26.5 V 3.3 V SOT-23 - 3 +125 °C
RS Stock No. 193-9613
Mfr. Part No.TLV4961-1TB
BrandInfineon
€0.434
Each (On a Tape of 2000)
units
Hall Effect Sensors - - Through Hole - - - - 26 V 3 V TO92S - 3 +125 °C
RS Stock No. 922-7579
Mfr. Part No.MMA2241KEG
BrandNXP
€4.011
Each (In a Tube of 47)
units
Accelerometer 1 Analogue, Digital Surface Mount I2C - 440Hz 360Hz 5.25 V 4.75 V SOIC 42.8mV/g 16 +125 °C
RS Stock No. 200-6106
Mfr. Part No.805M1-0020
€105.97
Each
units
Accelerometer 2 Analogue Surface Mount - - - - - - TO-5 - 3 -
New
RS Stock No. 218-6375
Mfr. Part No.TLV49613MXTSA1
BrandInfineon
€0.251
Each (In a Pack of 20)
units
- - - Surface Mount - Bipolar - - - - SOT-23 - 3 -
RS Stock No. 191-0483
Mfr. Part No.VM721V1
BrandHoneywell
€3.295
Each (In a Pack of 2)
units
Hall Effect Sensors - - Through Hole - - - - 9 V 4 V SIP - 2 +150 °C
RS Stock No. 203-6323
Mfr. Part No.SS351AT
BrandHoneywell
€0.749
Each (On a Reel of 3000)
units
Hall Effect Sensors - - Surface Mount - Omnipolar - - - - SOT-23 - 3 -
RS Stock No. 200-3778
Mfr. Part No.GO 10-SMS KIT 5P
BrandLEM
€22.64
Each
units
Hall Effect Sensors - - Surface Mount - Transducer - - - - Blister - 16 -
RS Stock No. 790-2846
Mfr. Part No.AH1806-Z-7
€0.612
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. 193-9582
Mfr. Part No.TLE5009A16D E2210
BrandInfineon
€4.93
Each
units
Position Sensors - - Surface Mount - - - - 5 V - PG-DSO - 16 +125 °C