Low Cost 3 Axis MEMS Gyro

ER-3MG-302 (≤3°/h)
1. Miniaturization;
2. Low power consumption;
3. High cost performance;
4. Total temperature compensation.

Low Cost 3 Axis MEMS Gyro

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    Low Cost 3- Axis MEMS Gyro

    Introduction
    ER-3MG-302 is a three-axis MEMS gyroscope with the advantages of small size, low power consumption and light weight. It can meet the performance requirements of the gyro in the whole working temperature zone by modeling and accurate calibration.

    Features
    Miniaturization
    Low power consumption
    High cost performance
    Total temperature compensation

    Application areas
    Inertial navigation: integrated navigation, platform stability
    Attitude control: UAV
    Automotive: electronic stability program, balance measurement

    Specifications

    ParametersIndicator
    Range±450°/s
    Full temperature bias≤150°/h
    Angular random walk≤0.25°/√h
    Bias instability≤3°/h
    Bias stability (1σ)≤12°/h
    Bias repeatability (1σ)≤12°/h
    Scale factor non-linearity≤50ppm
    Bandwidth (10~250Hz adjustable)150Hz
    Supply voltage5V±0.3V
    Operating temperature-45°C~+85°C
    Shock resistance≥2000g
    Vibration≥20grms
    Dimension22.4mm×22.4mm×9mm
    Weight≤30g
    Interface typeRS422
    Output modeHigh temperature conductor
    Output interface wiring definition
    VCC (+5V)Power supply positiveRed conductor
    GNDPower groundBlack conductor
    Rx+RS422 Receive +White conductor
    Rx-RS422 Receive -Brown conductor
    Tx-RS422 Send -Green conductor
    Tx+RS422 Send +Yellow conductor

    Dimensions

    Application Techniques

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