广州导远电子科技有限公司

IMU5121

A complete inertial system with an integrated 3-axis gyroscope, accelerometer, magnetometer, and pressure sensor for optimized dynamic performance.

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IMU5121

Gyro

-3dB Bandwidth
150Hz（typical）280Hz（max）
Cross-Coupling
0.05%
Acceleration Sensitivity
10°/h/g
Angular Random Walk
0.13°/√h
Range
±500°/s
Bias Instability (Allan Variance)
≤0.8°/h
Bias Over Temperature
0.02° /s（10 s Smoothing ，1σ）
Bias Stability (10s Smoothing)
2°/h（1σ）
Nonlinearity
0.01%
Accelerometer

-3dB Bandwidth
150Hz（typical）280Hz（max）
Cross-Coupling
0.05%
Scale Factor Error
0.2%
Velocity random walk
0.015m/s/√h
Range (°/s)
±16g
Bias Instability (Allan Variance)
10ug
Bias Over Temperature
0.6mg（10 s Smoothing ，1σ）
Bias Stability (10s Smoothing)
20ug
Magnetic

Resolution
0.1mg
Range
2/8guass
Barometric Pressure

Resolution
4096LSB/hPa
Range
260-1260hPa
Temperature

Scale Factor
0.019°C/LSB
Communication Interface

1-channel SPI (Input clock frequency)
6/12MHz
Electrical

Power Consumption
1w
Voltage（DC）
3/3.3/3.6V
Ripple（P- P）
50mV
Environment

Shock
2000g
Storage Temperature
-55～105℃
Operating Temperature
-40～85℃