Motion Sensor ICs | Hall Effect Sensors | RS
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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

    1100 產品顯示為 Motion Sensor ICs

    DFRobot
    Accelerometer
    6
    Digital
    -
    Serial
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    TE Connectivity
    Position Sensors
    -
    -
    PCB Mount
    -
    -
    -
    -
    10 V
    -
    DFN
    -
    12
    +150 °C
    -40 °C
    Broadcom
    Magnetic Rotary Encoder
    3
    Rotary Encoder
    Surface Mount
    Serial-SPI
    Analogue
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Broadcom
    Magnetic Rotary Encoder
    3
    Rotary Encoder
    Surface Mount
    Serial-SPI
    Analogue
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Renesas Electronics
    Position Sensors
    -
    Motion Sensor
    Surface Mount
    I2C, SPI
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Honeywell
    Hall Effect Sensors
    -
    -
    Surface Mount
    -
    Omnipolar
    -
    -
    5.5 V
    2.2 V
    SOT-23
    -
    3
    +85 °C
    -40 °C
    InvenSense
    Motion Sensor Module
    6
    Digital
    Surface Mount
    I2C, SPI
    -
    -
    -
    -
    -
    LGA
    -
    14
    -
    -
    Infineon
    Hall Effect
    -
    Sensor
    Surface Mount
    -
    Unipolar
    -
    -
    -
    -
    PG-SC59-3
    -
    3
    -
    -
    TE Connectivity
    Accelerometer
    3
    Accelerometer
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    STMicroelectronics
    Accelerometer
    3
    Digital
    Surface Mount
    I2C, SPI
    -
    400kHz
    0kHz
    3.6 V
    2.16 V
    TFLGA
    195mg/digit
    16
    +85 °C
    -40 °C
    STMicroelectronics
    Accelerometer, Gyroscope
    3
    CMOS
    Surface Mount
    I2C, SPI
    -
    -
    -
    -
    -
    LGA-14L (2.5 x 3.0 x 0.83 mm)
    -
    14
    -
    -
    Infineon
    -
    -
    -
    Surface Mount
    -
    -
    -
    -
    -
    -
    TDSO
    -
    8
    -
    -
    STMicroelectronics
    Motion Sensor Module
    -
    CMOS
    Surface Mount
    Serial-SPI
    -
    -
    -
    -
    -
    LGA
    -
    10
    -
    -
    STMicroelectronics
    Gyroscope
    3
    Analogue, Digital
    Surface Mount
    Serial-3 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI
    -
    -
    -
    3.6 V
    1.71 V
    LGA
    207.55mg/digit
    12
    +85 °C
    -40 °C
    STMicroelectronics
    Magnetometer
    3
    Digital
    Surface Mount
    SPI
    -
    -
    -
    3.6 V
    1.9 V
    VFLGA
    1711LSB/g
    12
    +85 °C
    -40 °C
    Honeywell
    -
    -
    Digital
    Surface Mount
    -
    Bipolar
    -
    -
    -
    -
    SOT 23
    -
    3
    -
    -
    InvenSense
    Motion Sensor Module
    9
    Digital
    Surface Mount
    I2C, SPI
    -
    -
    -
    -
    -
    QFN
    -
    24
    -
    -
    Allegro Microsystems
    Hall Effect Sensors
    -
    -
    Through Hole
    -
    Unipolar
    -
    -
    24 V
    3.8 V
    Ultra Mini SIP
    -
    3
    +85 °C
    -40 °C
    Murata
    Inclinometer Sensors
    3
    Digital
    Surface Mount
    SPI
    Analogue
    -
    -
    -
    -
    SMD
    -
    12
    -
    -
    ams OSRAM
    Hall Effect Sensors
    -
    Analogue
    Surface Mount
    Analogue
    Analogue
    -
    -
    -
    -
    TSSOP
    -
    20
    -
    -
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