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ICM-20948 QFN-24(3x3):High performance 9-axis motion tracking equipment

ICM-20948 is the lowest power nine axis motion tracking device, making it ideal for use in smartphones, tablets, wearable sensors, and IoT applications. It integrates three-axis gyroscope, three-axis accelerometer, three-axis compass, and digital motion processor (DMP), and is packaged in a 3mm x 3mm x 1mm (24 pin QFN). DMP can separate the computational tasks of motion processing algorithms from the main processor, thereby improving the power performance of the system

    Product Description

    Internal structural composition
    Three axis MEMS rate gyroscope: based on Coriolis effect to detect X/Y/Z axis rotation, each axis is equipped with an independent 16 bit ADC
    Three axis MEMS accelerometer: using independent detection mass block, capacitive differential detection displacement, measuring 0g on X/Y axis and+1g on Z axis when stationary
    Three axis MEMS magnetometer: High sensitivity Hall sensor technology, including magnetic sensor, driving circuit, signal amplification, and arithmetic processing circuit
    Digital Motion Processor (DMP): Offloading motion processing algorithm calculations from the main processor to reduce power consumption and simplify software architecture
    Digital output temperature sensor
    The chip is a multi chip module (MCM), consisting of two integrated chips in a single QFN package
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    Product Parameters

    Gyroscope range: ± 250/± 500/± 1000/± 2000 dps programmable
    Range of accelerometer: ± 2g/± 4g/± 8g/± 16g Programmable
    Communication interface: I ² C (standard 100kHz/fast 400kHz) or SPI (up to 7MHz)
    Working voltage: as low as 1.71V (VDDIO range 1.71-1.95V)
    Other: on-chip 16 bit ADC, programmable digital filter, programmable interrupt, 512 byte FIFO, internal magnetic source self-testGyroscope range: ± 250/± 500/± 1000/± 2000 dps programmable
    Range of accelerometer: ± 2g/± 4g/± 8g/± 16g Programmable
    Communication interface: I ² C (standard 100kHz/fast 400kHz) or SPI (up to 7MHz)
    Working voltage: as low as 1.71V (VDDIO range 1.71-1.95V)
    Other: on-chip 16 bit ADC, programmable digital filter, programmable interrupt, 512 byte FIFO, internal magnetic source self-test

    Application

    UAV attitude loop control
    Intelligent inclination angle detection
    Industrial vibration monitoring
    Smartphone screen orientation, sports games, health and fitness tracking。Smartphone screen orientation, sports games, health and fitness tracking。

    Product Advantages

    Claimed to be the world's lowest power consumption 9-axis device (2.5mW)Claimed to be the world's lowest power consumption 9-axis device (2.5mW)

    Factory calibration reduces the need for production line calibrationFactory calibration reduces the need for production line calibration

    Support auxiliary I ² C interface connection to external sensorsSupport auxiliary I ² C interface connection to external sensors

    Software driver compatible with the latest Android versionSoftware driver compatible with the latest Android version

    Product after-sales service

    1.Technical support: Help customers solve technical problems, and technical support may include various communication methods such as phone, email, or online chat.
    2.Product Data Manual: Provides detailed product data manuals2.Product Data Manual: Provides detailed product data manuals

    3.Global sales network: able to provide services to customers in different countries and regions, ensuring that customers can easily access products and support3.Global sales network: able to provide services to customers in different countries and regions, ensuring that customers can easily access products and support

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