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
全新
RS庫存編號 220-7147
製造零件編號AEDR-9830A-102
BrandBroadcom
HK$232.588
個 (在毎卷:100)
單位
- - Digital Surface Mount - - - - - - ASIC - 25 -
RS庫存編號 170-0756
製造零件編號AS5047D-ATSM
Brandams
HK$40.098
個 (在毎卷:500)
單位
Hall Effect Sensors - - Surface Mount - - - - 3.6 V, 5.5 V 3 V, 4.5 V TSSOP - 14 +125 °C
RS庫存編號 146-4683
製造零件編號AH3364Q-SA-7
HK$3.293
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Through Hole - Unipolar - - 28 V 3 V SOT-23W - 3 +150 °C
RS庫存編號 877-2747
製造零件編號LIS2DHTR
HK$11.676
/個 (每包:10個)
單位
Accelerometer 3 Digital Surface Mount I2C, SPI - - - 3.6 V 1.71 V LGA 4 mg/digit, 8 mg/digit, 16 mg/digit, 48mg/digit 14 +85 °C
RS庫存編號 210-0666
製造零件編號GIM500R-M127.FC4.A
BrandBaumer
HK$2,523.52
單位
- 1 Analogue - - - - - - - - - 8 -
RS庫存編號 893-7089
製造零件編號G-MRCO-017
HK$23.54
個 (以毎袋:5)
單位
Inclinometer Sensors 2 - Surface Mount - - - - 30 V - TDFN 3kV 8 +125 °C
RS庫存編號 196-1890
製造零件編號STEVAL-MKI136V1
HK$185.27
單位
- - Adapter Board Surface Mount - - - - - - - - - -
RS庫存編號 123-6292
製造零件編號AL797AMA-AE
BrandSensitec
HK$41.669
個 (在毎卷:2500)
單位
Inclinometer Sensors - Analogue Surface Mount - - - 1MHz 9 V -9 V LGA6L - 10 +125 °C
RS庫存編號 199-9845
製造零件編號SI7210-B-15-IM2
HK$5.596
/個 (每包:25個)
單位
Hall Effect Sensors - - Surface Mount - High Precision - - - - DFN8 - - -
RS庫存編號 196-1925
製造零件編號H3LIS331DLTR
HK$109.43
單位
Accelerometer 3 Digital Surface Mount I2C, SPI - 400kHz 0kHz 3.6 V 2.16 V TFLGA 195mg/digit 16 +85 °C
RS庫存編號 186-0843
製造零件編號SS-430L-W
BrandKEMET
HK$178.80
單位
Position Sensors - - Surface Mount - - - - 5.5 V 2.5 V SMD - 5 +70 °C
RS庫存編號 166-1162
製造零件編號TLE49611MXTSA1
BrandInfineon
HK$3.015
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Bipolar - - 32 V 3 V SOT-23 - 3 +170 °C
RS庫存編號 203-6321
製造零件編號SL353HT
BrandHoneywell
HK$4.903
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - - - SOT-23 - 3 -
RS庫存編號 196-1382
製造零件編號SI7201-B-40-IV
HK$3.171
Each (On a Tape of 300)
單位
Hall Effect Sensors - - Surface Mount - Latch - - 5.5 V 1.71 V SOT-23 - 3 +125 °C
全新
RS庫存編號 218-6337
製造零件編號TLE4998S8XUMA1
BrandInfineon
HK$25.43
/個 (每包:5個)
單位
- - - Surface Mount - Linear - - - - TDSO-8 - 8 -
RS庫存編號 146-4699
製造零件編號AH3391Q-P-B
HK$4.389
個 (以毎盒:1000)
單位
Hall Effect Sensors - - Surface Mount - Unipolar - - 28 V 3 V SIP - 3 +150 °C
RS庫存編號 809-9162
製造零件編號ADXRS646BBGZ
HK$890.89
單位
Gyroscope 3 Analogue Surface Mount - - 1000Hz - 6.25 V 5.75 V CBGA 9.5mV/°/s 32 +105 °C
RS庫存編號 123-6290
製造零件編號AL796AMA-AE
BrandSensitec
HK$43.537
個 (在毎卷:2500)
單位
Inclinometer Sensors - Analogue Surface Mount - - - 1MHz 9 V -9 V LGA6L - 10 +125 °C
RS庫存編號 200-6106
製造零件編號805M1-0020
HK$1,034.86
單位
Accelerometer 2 Analogue Surface Mount - - - - - - TO-5 - 3 -
RS庫存編號 144-1563
製造零件編號Si7205-B-00-IVR
HK$5.481
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - 26.5 V 3.3 V SOT-23 - 5 +125 °C