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    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

    1095 Products showing for Motion Sensor ICs

    Infineon
    -
    3
    -
    Surface Mount
    I2C
    -
    -
    -
    -
    -
    TSOP6
    -
    6
    -
    -
    Honeywell
    -
    -
    Digital
    Through Hole
    -
    Unipolar
    -
    -
    -
    -
    TO-92
    -
    3
    -
    -
    STMicroelectronics
    Accelerometer
    3
    Digital
    Surface Mount
    I2C, SPI
    -
    10 MHz, 400kHz
    0kHz
    3.6 V
    1.71 V
    LGA
    192mg/digit
    12
    +85 °C
    -40 °C
    Murata
    Accelerometer, Gyroscope
    6
    Capaitive 3D MEMS
    PCB
    SPI
    -
    -
    -
    -
    -
    SOIC
    -
    32
    -
    -
    DiodesZetex
    Hall Effect Sensors
    -
    -
    Through Hole
    -
    Omnipolar
    -
    -
    5.5 V
    2.5 V
    SIP
    -
    3
    +85 °C
    -40 °C
    STMicroelectronics
    -
    -
    Motion Sensor
    -
    -
    -
    -
    -
    -
    -
    -
    -
    24
    -
    -
    Allegro Microsystems
    Hall Effect Sensors
    -
    -
    Surface Mount
    -
    Omnipolar
    -
    -
    3.5 V
    2.5 V
    SOT-23
    -
    3
    +85 °C
    -40 °C
    STMicroelectronics
    Accelerometer
    3
    Digital
    Surface Mount
    -
    -
    440Hz
    235Hz
    3.6 V
    1.71 V
    LGA
    0.076mg/digit
    16
    +85 °C
    -40 °C
    STMicroelectronics
    Accelerometer, Gyroscope
    6
    Accelerometer
    Surface Mount
    SPI
    -
    -
    -
    -
    -
    LGA-14L
    -
    14
    -
    -
    Melexis
    Hall Effect Sensors
    -
    -
    Surface Mount
    -
    Bipolar
    -
    -
    24 V
    3.5 V
    TSOT
    -
    23
    +150 °C
    -40 °C
    Allegro Microsystems
    Hall Effect Sensors
    -
    -
    Surface Mount
    -
    Linear
    -
    -
    5.5 V
    3 V
    SOIC
    -
    8
    +125 °C
    -40 °C
    Allegro Microsystems
    Hall Effect Sensors
    -
    -
    Surface Mount
    -
    Omnipolar
    -
    -
    5.5 V
    2.4 V
    SOT-23
    -
    3
    +85 °C
    -40 °C
    Microchip
    Position Sensors
    -
    -
    Surface Mount
    -
    -
    -
    -
    -
    -
    TSSOP
    -
    14
    -
    -
    Melexis
    Hall Effect Sensors
    -
    -
    Surface Mount
    -
    Bipolar
    -
    -
    24 V
    3.5 V
    TSOT
    -
    23
    +85 °C
    -40 °C
    Xsens by Movella
    Accelerometer, Gyroscope, Magnetometer
    9
    Motion Tracking Module
    Surface Mount
    I2C, SPI
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    STMicroelectronics
    Accelerometer
    3
    Digital
    Surface Mount
    I2C, SPI
    -
    1600Hz
    1.6Hz
    3.6 V
    1.62 V
    LGA
    1.952 mg/digit, 7.808mg/digit
    12
    +85 °C
    -40 °C
    Infineon
    Hall Effect
    -
    Sensor
    Surface Mount
    -
    -
    -
    -
    -
    -
    PG-SC59-3
    -
    3
    -
    -
    Alps Alpine
    Position Sensors
    -
    -
    Through Hole
    -
    -
    -
    -
    5 V
    -
    -
    -
    3
    +120 °C
    -40 °C
    Infineon
    -
    -
    -
    Surface Mount
    -
    Bipolar
    -
    -
    -
    -
    SOT-23
    -
    3
    -
    -
    TE Connectivity
    Position Sensors
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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