MX IMU
Engineered for Superior Performance and Durability
Less than
0.5 mg
Highly Repeatable Accels
Less than
10°/hr
Gyro Bias Instability
Up to
800 Hz
High Output Sample Rates
Overview
The MX IMU is an inertial measurement unit that contains accelerometers, gyroscopes and magnetometers. The IMU is supported for existing customers that have the product designed into production applications. The IMU is no longer offered for new applications. Please see the MS-IMU3020, MS-IMU3030, or the MS-IMU3050 for new inertial applications.
Specifications
| Gyroscope | Accelerometer | Magnetometer | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dynamic Range | ±150 °/s | ±300 °/s | ±600 °/s | ±1000 °/s | ±2 g | ±5 g | ±10 g | ±30 g | ±50 g | ±1.9 gauss |
| Bias Instability | 10 °/h | 10 °/h | 10 °/h | 10 °/h | 4.5 μg | 14.3 μg | 28.5 μg | 91.7 μg | 82.0 μg | |
| Offset | ±0.048 °/s | ±0.063 °/s | ±0.085 °/s | ±0.100 °/s | ±1.4 mg | ±1.6 mg | ±2.4 mg | ±4.7 mg | ±5.9 mg | ±5 mgauss |
| Non-linearity | 0.01 % FS | 0.01 % FS | 0.01 % FS | 0.01 % FS | ±0.3 % FS | ±0.3 % FS | ±0.3 % FS | ±0.3 % FS | ±0.3 % FS | ±0.1 % FS |
| Random Walk | 0.7 °/√h | 0.7 °/√h | 0.7 °/√h | 0.7 °/√h | 0.014 m/s/√h | 0.050 m/s/√h | 0.101 m/s/√h | 0.203 m/s/√h | 0.331 m/s/√h | |
| Noise Density | 0.015 °/s/√Hz | 0.021 °/s/√Hz | 0.021 °/s/√Hz | 0.030 °/s/√Hz | 42 μg/√Hz | 92 μg/√Hz | 170 μg/√Hz | 665 μg/√Hz | 772 μg/√Hz | 79.2 μauss/√Hz |
| Bandwidth (-3dB) | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz |
| Gyroscope | Accelerometer | Mag | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dynamic Range | ±150 °/s | ±300 °/s | ±600 °/s | ±1000 °/s | ±2 g | ±5 g | ±10 g | ±30 g | ±50 g | ±1.9 gauss |
| Bias Instability | 10 °/h | 10 °/h | 10 °/h | 10 °/h | 4.5 μg | 14.3 μg | 28.5 μg | 91.7 μg | 82.0 μg | |
| Offset | ±0.048 °/s | ±0.063 °/s | ±0.085 °/s | ±0.100 °/s | ±1.4 mg | ±1.6 mg | ±2.4 mg | ±4.7 mg | ±5.9 mg | ±5 mgauss |
| Non-linearity | 0.01 % FS | 0.01 % FS | 0.01 % FS | 0.01 % FS | ±0.3 % FS | ±0.3 % FS | ±0.3 % FS | ±0.3 % FS | ±0.3 % FS | ±0.1 % FS |
| Random Walk | 0.7 °/√h | 0.7 °/√h | 0.7 °/√h | 0.7 °/√h | 0.014 m/s/√h | 0.050 m/s/√h | 0.101 m/s/√h | 0.203 m/s/√h | 0.331 m/s/√h | |
| Noise Density | 0.015 °/s/√Hz | 0.021 °/s/√Hz | 0.021 °/s/√Hz | 0.030 °/s/√Hz | 42 μg/√Hz | 92 μg/√Hz | 170 μg/√Hz | 665 μg/√Hz | 772 μg/√Hz | 79.2 μauss/√Hz |
| Bandwidth (-3dB) | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz | 50 Hz |
