High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV
Brand Name:Firepower
Model Number:16488HA
Minimum Order Quantity:1
Delivery Time:30 DAYS
Payment Terms:T/T
Place of Origin:CHINA
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Location:
Shenzhen Guangdong China
Address:
429, Building A10, Fuhai Information Port, Xinhe Community, Fuhai Street, Shenzhen, Guangdong, China
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within 22 hours
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Product Details
16488HA MEMS Inertial Measurement Unit is a high-precision six-axis sensor integrating a three-axis gyroscope and a three-axis accelerometer. It measures angular rates up to ±450°/s and linear accelerations up to ±20 g, with low zero-bias instability (0.3°/h for gyro, 0.25 mg for accelerometer), minimal random walk (0.15°/√h for gyro, 0.029 m/s/√h for accelerometer), and excellent scale factor linearity (100 ppm gyro, 500 ppm accelerometer). Full error compensation, including temperature (-45~85 °C), installation misalignment, and nonlinear corrections, ensures accurate inertial data. The unit communicates via SPI at 8–15 MHz, features compact size, low weight, 250 Hz bandwidth, 0.1 % cross-coupling, and robust vibration tolerance, making it ideal for UAV navigation, autonomous vehicles, robotics, industrial automation, marine and aerial navigation, LiDAR mapping, satellite attitude control, and precision defense guidance systems.
Technical Parameters
| Parameter | Test conditions | Minimum value | Typical value | Maximum value | Unit | |
| Dynamic measuring range |
|
| ±450 |
| º/s | |
| Zero-bias instability | Allan variance, better than |
| 0.3 |
| º/h | |
| Zero bias stability | 10s smooth, RMS, better than |
| 3 |
| º/h | |
| Zero bias in full temperature range | -40 ℃ ~ 85 ℃, 10 s smooth, rms |
| 20 |
| º/h | |
| Random walk | 1σ |
| 0.15 |
| º/√h | |
| Zero-bias repeatability | 1σ |
| 5 |
| º/h | |
| Scale factor repeatability | 1σ |
| 100 |
| ppm | |
| Scale factor nonlinearity | 1σ |
| 100 |
| ppm | |
| Bandwidth (-3dB) |
|
| 250 |
| Hz | |
| Cross coupling |
|
| 0.1 |
| % | |
| Resolution |
|
| 2 |
| º/h | |
| Acceleration sensitivity |
|
| 2 |
| °/h/g | |
| Accelerometer | Dynamic measuring range |
|
| ±20 |
| g |
| Zero bias stability | Allan variance |
| 0.07 |
| mg | |
|
|
|
|
|
|
| |
| Zero bias in full temperature range | -40 ℃ ~ 85 ℃, 10 s smooth, rms |
| 3 |
| mg | |
| Zero bias stability | 10s smooth, RMS, better than |
| 0.25 |
| mg | |
| Random walk | 1σ |
| 0.029 |
| m/s/√h | |
| Zero-bias repeatability | 1σ |
| 0.5 |
| mg | |
| Scale factor repeatability | 1σ |
| 500 |
| ppm | |
| Scale factor nonlinearity | FS=20g |
| 500 |
| ppm | |
| Bandwidth (-3dB) |
|
| 250 |
| Hz | |
| Cross coupling |
|
| 0.1 |
| % | |
|
Communication Interface |
1-way SPI |
Enter the clock frequency |
|
8 |
15 |
MHz |
| Electrical characteristics | Voltage | Direct current |
| 3.3 |
| V |
| Power consumption |
|
| 1.5 | 1.5 | W | |
| Ripple | P-P |
| 48±2 | 100 | mV | |
| Use environment | Operating temperature |
| -45 |
| 85 | ℃ |
| Storage temperature |
| -55 |
| 85 | ℃ | |
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High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV
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