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庫存編號 922-8279
製造零件編號AH180N-WG-7
HK$1.512
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - 5.5 V 2.5 V SC-59 - 3 +85 °C
RS庫存編號 103-2120
製造零件編號LIS3DHTR
HK$8.447
個 (在毎卷:4000)
單位
Accelerometer 3 Analogue Surface Mount I2C, SPI - - - 3.6 V 1.71 V LGA 12mg/digit 16 +85 °C
RS庫存編號 146-0757
製造零件編號ACS758ECB-200B-PFF-T
HK$44.704
毎管:34 個
單位
Hall Effect Sensors - - Through Hole - Linear - - 5.5 V 3 V CB PFF - 5 +85 °C
RS庫存編號 753-2018
製造零件編號A1326LLHLT-T
HK$17.745
/個 (每包:2個)
單位
Hall Effect Sensors - - Surface Mount - Linear - - 5.5 V 4.5 V SOT-23 - 3 +150 °C
RS庫存編號 866-0758
製造零件編號A1319LUA-5-T
HK$21.24
/個 (每包:3個)
單位
Hall Effect Sensors - - Through Hole - Linear - - 3.6 V 3 V SIP - 3 +150 °C
RS庫存編號 828-3408
製造零件編號AH1893-Z-7
HK$4.41
/個 (每包:20個)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - 3.6 V 1.6 V SOT-553 - 5 +85 °C
RS庫存編號 751-2862
製造零件編號AH180N-WG-7
HK$3.658
/個 (每包:25個)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - 5.5 V 2.5 V SC-59 - 3 +85 °C
RS庫存編號 165-8534
製造零件編號AH173-WG-7-A
HK$3.024
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Bipolar - - 20 V 3 V SC-59 - 3 +125 °C
RS庫存編號 921-0316
製造零件編號AH173-WG-7-A
HK$7.098
/個 (每包:20個)
單位
Hall Effect Sensors - - Surface Mount - Bipolar - - 20 V 3 V SC-59 - 3 +125 °C
RS庫存編號 828-3427
製造零件編號AH3360-Z-7
HK$3.791
/個 (每包:20個)
單位
Hall Effect Sensors - - Surface Mount - Unipolar - - 3.6 V 1.6 V SOT-553 - 5 +85 °C
RS庫存編號 166-0987
製造零件編號H3LIS100DLTR
HK$33.243
個 (在毎卷:1000)
單位
Accelerometer 3 Analogue, Digital Surface Mount Serial-3 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI - - - 3.6 V 2.16 V TFLGA 780mg/digit 16 +85 °C
RS庫存編號 801-6882
製造零件編號MMA8653FCR1
BrandNXP
HK$16.66
/個 (每包:10個)
單位
Accelerometer 3 Digital Surface Mount Serial-I2C - 400kHz 0kHz 3.6 V 1.95 V DFN 64 LSB/g, 128 LSB/g, 256LSB/g 10 +85 °C
RS庫存編號 165-6613
製造零件編號TLE4913HTSA1
BrandInfineon
HK$2.972
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - 5.5 V 2.4 V SC-59 - 3 +85 °C
RS庫存編號 753-3260
製造零件編號TLE4913HTSA1
BrandInfineon
HK$8.002
/個 (每包:5個)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - 5.5 V 2.4 V SC-59 - 3 +85 °C
RS庫存編號 171-0675
製造零件編號SCA1000-D01-004
BrandMurata
HK$498.735
個 (以毎袋:4)
單位
Accelerometer 2 Digital Surface Mount SPI - - - 5.25 V 4.75 V SMD 1.2V/g 12 +125 °C
RS庫存編號 170-9096
製造零件編號ACS758LCB-050B-PFF-T
HK$44.704
毎管:34 個
單位
Hall Effect Sensors - - Through Hole - Linear - - 5.5 V 3 V CB PFF - 5 +150 °C
RS庫存編號 753-2062
製造零件編號ACS711KLCTR-12AB-T
HK$26.41
單位
Hall Effect Sensors - - Surface Mount - Linear - - 5.5 V 3 V SOIC - 8 +125 °C
RS庫存編號 181-1457
製造零件編號SS466A
BrandHoneywell
HK$29.56
單位
- - - Through Hole - Latch - - 30 V dc 3.8 V dc - - 3 +150 °C
RS庫存編號 172-9260
製造零件編號A1326LLHLT-T
HK$7.185
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Linear - - 5.5 V 4.5 V SOT-23 - 3 +150 °C
RS庫存編號 821-2425
製造零件編號MMA2241KEG
BrandNXP
HK$98.86
單位
Accelerometer 1 Analogue, Digital Surface Mount I2C - 440Hz 360Hz 5.25 V 4.75 V SOIC 42.8mV/g 16 +125 °C