Content
  • Product Description

    BMG250

    The BMG250 is an ultra-small, digital 3-axis angular rate sensor with a flexible measurement range from 125°/s up to 2000°/s (dps) and a high digital resolution of 16 bit that provides a precise low noise angular rate (gyroscopic) measurement at market leading low power consumption. With its secondary 3-wire, 10 MHz SPI interface it is optimized for image stabilization duties in parallel to standard user interface applications. It has been designed for low power, high precision multi-axis user-interface applications (UI) parallel to optical- or electronic image stabilization (OIS & EIS) in mobile phones, tablets, camera modules and head-mounted devices. Parallel OIS / EIS UI functionality is mandatory in use-case scenarios like Panorama panning image.

    Applications

    - Augmented Reality

    - Optical- or electronic image stabilization

    - Panorama panning

    - Indoor navigation

    - 3D scanning / Indoor mapping

    - Advanced gesture recognition

    - Immersive gaming

    - 3-axis motion detection, e.g. Air mouse apps & pointers

     
     

    Gaming Applications

    Gaming consoles are a normal part of many people's everyday lives. Soccer, dancing, tennis and a multitude of games utilise motion detection. Of course, many game applications use MEMS sensors, e.g. acceleration sensors detect motion to enhance the user's gaming experience. Sensing the particular movement of the user is converted into a motion-based interface for a game. This opens up a world of opportunities for simpler, more interactive user interfaces.

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    Imaging Applications

    Make those unforgettable moments last forever: You take the photo and the sensor will do the rest. Today, not it's not only smartphones that are equipped with cameras; drones, for instance, are increasingly becoming important tools in the hands of foreward-thinking photographers. When a device makes uncontrolled movements, this is instantly corrected with the help of MEMS sensors.

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    Other sensors in the same category

     

    BMG160

    The BMG160 is an ultra-small, digital 3-axis angular rate sensor with a digital resolution of 16 bit. This MEMS sensor is ideally suited for smartphones, Augmented Reality (AR) applications, remote devices and game controllers.

     
  • Technical data
    Parameter Technical data
    Digital resolution 16 bit
    5 Measurement ranges
    (programmable for UI IF)
    ±125 … ±2000 °/s
    Sensitivity (calibrated) 16.4 … 262.4 LSB/dps
    Zero-rate offset ±3 dps
    Zero-rate offset over
    temperature (TCO)
    0.05 dps/K
    Noise behaviour 0.007 dps/√Hz
    0.07 dps_rms @75Hz BW
    Low-pass filter 890 … 10.7 Hz
    Output data rates
    (programmable)
    25 … 3.200 Hz for UI IF
    6.400 Hz for OIS/EIS IF
    Digital inputs/outputs for primary UI IF:
    I²C up to 1 MHz
    3w / 4w SPI
    2x digital interrupts
    for secondary OIS/EIS IF:
    3w SPI up to 10 MHz
    Supply voltage (VDD) 1.7 … 3.6 V
    I/0 supply voltage (VDDIO) 1.2 … 3.6 V
    Temperature range -40 … +85°C
    Current consumption
    - full operation

    - low-power mode
    0.850 mA

    0.500 mA
    0.003 mA
    FIFO data buffer 1 kB
    LGA package 2.5 x 3.0 x 0.8 mm³
    Shock resistance 10,000 g x 200 µs
     
     
  • Downloads
    Type of document Download
    Datasheet BST-BMG250-DS000
    Shipment & Packaging details BST-BMG250-SP000
    Handling, Soldering & Mounting instructions BST-MGS-HS000
    Driver BMG250 driver
     
     
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