MIU-BA80
High Reliability MEMS IMU
Product Overview
MIU-BA80 is a compact MEMS inertial measurement unit integrating MEMS gyroscope, MEMS accelerometer, magnetometer and barometer. Built for unmanned systems, it delivers strong environmental robustness and stable raw sensing output for high-precision inertial measurement and dynamic control.
Core Advantages
The module is pin-to-pin compatible with ADIS16488A, which greatly lowers the migration workload for existing inertial navigation projects. It supports full-temperature calibration compensation from -45℃ to +80℃, withstands 2000g shock, and adopts a small-size lightweight structure with built-in temperature sensor to maintain consistent performance across wide temperature ranges.
High Reliability MEMS IMU | Key Features
- Pin-to-pin compatible with ADIS16488A
- -45℃ ~ +80℃ full-temperature calibration & compensation
- Withstands 2000g high-impact shock
- Small size and lightweight packaging
- Built-in temperature sensor for thermal compensation
Main Applications
- High-precision inertial measurement
- Dynamic attitude control
- UAV and robot motion sensing
- Vehicle navigation and stabilization
- Industrial motion monitoring
Compare with our MIU-BA50 MEMS inertial measurement unit to select the proper inertial sensor for your project.
Performance Specifications
| Category | Parameter Item | MIU-BA80 |
|---|---|---|
| Gyroscope | Range (°/s) | ±450 |
| Full-temperature Bias (°/h, 1σ) | ≤ 0.8 | |
| Bias Stability (°/h, Allan) | 0.8 | |
| Bias Repeatability (°/h) | 5 | |
| Angular Random Walk (°/√h) | 0.065 | |
| Scale Factor Nonlinearity (ppm) | ≤ 40 | |
| Noise Density (°/s/√Hz) | 0.005 | |
| Bandwidth (Hz) | ≥ 200 | |
| Accelerometer | Range (g) | ±20 |
| Full-temperature Bias (mg, 1σ) | 1 | |
| Bias Stability (μg, Allan) | 100μg | |
| Bias Repeatability (mg) | 5 | |
| Velocity Random Walk (m/s/√h) | 0.02 | |
| Scale Factor Nonlinearity (ppm) | 0.002 | |
| Noise Density (μg/√Hz) | 100 | |
| Bandwidth (Hz) | 400 | |
| Electrical & Mechanical Interface | Operating Voltage (V) | 3.3-3.6 |
| Power Consumption (W) | ≤ 5 | |
| Communication Interface | SPI | |
| Dimension (mm×mm×mm) | 44×47×14 | |
| Weight (g) | ≤ 30 | |
| Operating Environment | Operating Temperature (℃) | -45 ~ +80 |
| Storage Temperature (℃) | -55 ~ +85 | |
| Vibration (g, RMS) | 20~2000Hz, 6.06 | |
| Shock (g) | 2000g, 1ms | |
| MTBF (h) | 100000 |
This inertial sensor serves as a drop-in replacement for ADIS16488A, saving redevelopment cost for your inertial navigation system. We provide datasheet, communication protocol documents and full technical support for bulk orders and custom adaptation. This MEMS inertial measurement unit is widely selected for unmanned aerial vehicles, unmanned ground vehicles and other carrier platforms requiring stable attitude and position sensing.
Its SPI digital interface outputs calibrated angular rate, acceleration and auxiliary sensor data for upper navigation algorithms. The rugged mechanical design makes it suitable for harsh outdoor and airborne environments, where vibration and rapid temperature variation are common challenges for inertial sensing components. It can be directly integrated into your navigation solution without major hardware redesign.