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 166-0908
製造零件編號LSM9DS1TR
HK$33.666
個 (在毎卷:4000)
單位
Accelerometer, Gyroscope, Magnetometer 3 Digital Surface Mount Serial-I2C, Serial-SPI - 400kHz 0kHz 3.6 V 1.9 V LGA 0.732mg/LSB 24 +85 °C
RS庫存編號 709-0148
製造零件編號ADXL335BCPZ
HK$58.69
單位
Accelerometer 3 - Surface Mount - - - - 3.6 V 1.8 V LFCSP 330mV/g 16 +85 °C
RS庫存編號 110-6555
製造零件編號LSM9DS1TR
HK$54.99
/個 (每包:2個)
單位
Accelerometer, Gyroscope, Magnetometer 3 Digital Surface Mount Serial-I2C, Serial-SPI - 400kHz 0kHz 3.6 V 1.9 V LGA 0.732mg/LSB 24 +85 °C
RS庫存編號 171-0674
製造零件編號SCA830-D07-004
BrandMurata
HK$438.668
個 (以毎袋:4)
單位
Inclinometer Sensors 1 Digital Surface Mount SPI - - - 3.6 V 3 V SMD 0.00179 °/Count, 32000 Count/g 12 +125 °C
RS庫存編號 110-6552
製造零件編號LSM6DS3TR
HK$26.275
/個 (每包:2個)
單位
Accelerometer, Gyroscope 3 Digital Surface Mount Serial-I2C, Serial-SPI - 400kHz 0kHz 3.6 V 1.7 V LGA 0.488mg/LSB 14 +85 °C
RS庫存編號 172-9263
製造零件編號ACS711KLCTR-25AB-T
HK$9.671
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Linear - - 5.5 V 3 V SOIC - 8 +125 °C
RS庫存編號 753-2071
製造零件編號ACS711KLCTR-25AB-T
HK$23.30
單位
Hall Effect Sensors - - Surface Mount - Linear - - 5.5 V 3 V SOIC - 8 +125 °C
RS庫存編號 709-8439
製造零件編號ADXL345BCCZ
HK$70.74
單位
Accelerometer 3 - Surface Mount I2C, SPI - - - 3.6 V 2 V LGA 282mV/g 14 +85 °C
RS庫存編號 799-9225
製造零件編號SCA830-D07-004
BrandMurata
HK$497.80
單位
Inclinometer Sensors 1 Digital Surface Mount SPI - - - 3.6 V 3 V SMD 0.00179 °/Count, 32000 Count/g 12 +125 °C
RS庫存編號 796-8717
製造零件編號ADXL362BCCZ-R2
HK$103.09
單位
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庫存編號 122-1443
製造零件編號AH182-PG-B
HK$4.889
個 (以毎盒:1000)
單位
Hall Effect Sensors - - Through Hole - Unipolar - - 5.5 V 2.5 V SIP-3L - 3 +85 °C
RS庫存編號 368-3945
製造零件編號2SS52M
BrandHoneywell
HK$48.37
單位
Hall Effect Sensors - - Through Hole - Omnipolar - - 30 V dc 3.8 V dc U-Pack - 3 +150 °C
RS庫存編號 123-6295
製造零件編號AA745AMA-AE
BrandSensitec
HK$27.223
個 (在毎卷:2500)
單位
Inclinometer Sensors - Analogue Surface Mount - - - 1MHz 9 V -9 V LGA6S - 8 +125 °C
RS庫存編號 912-9986
製造零件編號ADXL362BCCZ-R2
HK$66.921
個 (在毎卷:250)
單位
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庫存編號 666-6631
製造零件編號28017
HK$269.45
單位
Accelerometer 2 Analogue Surface Mount Digital PWM - - - 5 V 3.3 V SMD - 5 +70 °C
RS庫存編號 765-4471
製造零件編號AH182-PG-B
HK$12.442
/個 (每包:5個)
單位
Hall Effect Sensors - - Through Hole - Unipolar - - 5.5 V 2.5 V SIP-3L - 3 +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 170-9141
製造零件編號A1319LUA-5-T
HK$14.731
個 (以毎袋:500)
單位
Hall Effect Sensors - - Through Hole - Linear - - 3.6 V 3 V SIP - 3 +150 °C
RS庫存編號 203-6317
製造零件編號SL353LT
BrandHoneywell
HK$4.426
個 (在毎卷:3000)
單位
Hall Effect Sensors - - Surface Mount - Omnipolar - - - - SOT-23 - 3 -
RS庫存編號 171-0675
製造零件編號SCA1000-D01-004
BrandMurata
HK$501.88
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