Brand Name: | Firepower |
Model Number: | 16488HA |
MOQ: | 1 |
Price: | 2000$ |
Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
Supply Ability: | 500/month |
High Performance MEMS Inertial Measurement Unit IMU Sensor ADIS16488 Replacement
The 16488HA Inertial Measurement Unit (IMU) is a fully integrated inertial sensing system that combines a three-axis gyroscope and a three-axis accelerometer within a compact module. It is designed to accurately measure three-axis angular velocity and linear acceleration of the host platform.
The system performs advanced error compensation, including:
Temperature compensation
Installation misalignment correction
Nonlinearity correction.
After compensation, the unit outputs high-precision inertial data via an SPI digital interface, following a standardized communication protocol. This makes the 16488HA IMU highly suitable for embedded applications requiring reliable and stable motion sensing in dynamic environments.
Parameter |
Test conditions |
Minimum value |
Typical value |
Maximum value |
Unit |
|
Gyroscope |
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 |
℃ |