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. 821-2220
Mfr. Part No.MMA8451QT
BrandNXP
PHP192.294
Each (In a Pack of 5)
units
Accelerometer 3 Digital Surface Mount Serial-I2C - - - 3.6 V 1.95 V QFN 4096Counts/g 16 +85 °C
RS Stock No. 893-7244
Mfr. Part No.11026945-00
PHP3,210.92
Each
units
Accelerometer 1 - Surface Mount Serial - 20kHz 2Hz 40 V 3 V - 11mV/g 3 +85 °C
RS Stock No. 796-8717
Mfr. Part No.ADXL362BCCZ-R2
PHP579.33
Each
units
Accelerometer 3 Digital Surface Mount SPI - 250kHz 1kHz 3.5 V 1.6 V LGA 1 mg/LSB, 2 mg/LSB, 4mg/LSB 16 +85 °C
RS Stock No. 912-9986
Mfr. Part No.ADXL362BCCZ-R2
PHP415.98
Each (On a Reel of 250)
units
Accelerometer 3 Digital Surface Mount SPI - 250kHz 1kHz 3.5 V 1.6 V LGA 1 mg/LSB, 2 mg/LSB, 4mg/LSB 16 +85 °C
RS Stock No. 110-7464
Mfr. Part No.TLE4966LHALA1
BrandInfineon
PHP60.196
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. 165-6577
Mfr. Part No.TLE49215UHALA1
BrandInfineon
PHP82.194
Each (On a Tape of 2000)
units
Hall Effect Sensors - - Through Hole - Bipolar - - 24 V 4.5 V SSOP - 4 +150 °C
RS Stock No. 170-9140
Mfr. Part No.A1318LUA-2-T
PHP109.795
Each (In a Bag of 500)
units
Hall Effect Sensors - - Through Hole - Linear - - 3.6 V 3 V SIP - 3 +150 °C
RS Stock No. 166-1152
Mfr. Part No.TLE4966LHALA1
BrandInfineon
PHP35.256
Each (On a Tape of 2000)
units
Hall Effect Sensors - - Through Hole - Bipolar - - 26 V 2.7 V SSOP - 4 +175 °C
RS Stock No. 753-3251
Mfr. Part No.TLE4906LHALA1
BrandInfineon
PHP68.944
Each (In a Pack of 5)
units
Hall Effect Sensors - - Through Hole - Unipolar - - 18 V 2.7 V SSOP - 3 +150 °C
RS Stock No. 919-8866
Mfr. Part No.TLE4906LHALA1
BrandInfineon
PHP27.479
Each (On a Tape of 2000)
units
Hall Effect Sensors - - Through Hole - Unipolar - - 18 V 2.7 V SSOP - 3 +150 °C
RS Stock No. 893-7266
Mfr. Part No.805-0050-01
PHP6,047.43
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. 102-4167
Mfr. Part No.AS5047D-ATSM
Brandams
PHP397.14
Each
units
Hall Effect Sensors - - Surface Mount - - - - 3.6 V, 5.5 V 3 V, 4.5 V TSSOP - 14 +125 °C
RS Stock No. 866-0754
Mfr. Part No.A1318LUA-2-T
PHP152.35
Each (In a Pack of 3)
units
Hall Effect Sensors - - Through Hole - Linear - - 3.6 V 3 V SIP - 3 +150 °C
RS Stock No. 368-3945
Mfr. Part No.2SS52M
BrandHoneywell
PHP274.74
Each
units
Hall Effect Sensors - - Through Hole - Omnipolar - - 30 V dc 3.8 V dc U-Pack - 3 +150 °C
RS Stock No. 880-5327
Mfr. Part No.LIS344ALHTR
PHP249.532
Each (In a Pack of 5)
units
Accelerometer 3 Analogue Surface Mount IC - - - 3.6 V 2.4 V LGA 0.264V/g 16 +85 °C
RS Stock No. 170-0756
Mfr. Part No.AS5047D-ATSM
Brandams
PHP272.80
Each (On a Reel of 500)
units
Hall Effect Sensors - - Surface Mount - - - - 3.6 V, 5.5 V 3 V, 4.5 V TSSOP - 14 +125 °C
RS Stock No. 883-7945
Mfr. Part No.MPU-6000
BrandInvenSense
PHP543.50
Each
units
Motion Sensor Module 6 Digital Surface Mount I2C, SPI - 30 kHz, 33 kHz, 36kHz 24 kHz, 27 kHz, 30kHz 3.46 V 2.375 V QFN 16.4°/s/LSB 24 +85 °C
RS Stock No. 827-5075
Mfr. Part No.TLE49663KHTSA1
BrandInfineon
PHP38.494
Each (In a Pack of 25)
units
Hall Effect Sensors - - Surface Mount - Unipolar - - 24 V 2.7 V TSOP - 6 +150 °C
RS Stock No. 122-3345
Mfr. Part No.AH49FNTR-G1
PHP20.475
Each (On a Reel of 3000)
units
Hall Effect Sensors - - Surface Mount - Linear - - 8 V 3 V SC-59 - 3 +105 °C
RS Stock No. 172-9263
Mfr. Part No.ACS711KLCTR-25AB-T
PHP83.544
Each (On a Reel of 3000)
units
Hall Effect Sensors - - Surface Mount - Linear - - 5.5 V 3 V SOIC - 8 +125 °C