JDWZZ3430D
Advanced 9-DOF MEMS IMU integrating three-axis gyroscope, accelerometer, and magnetic sensor, featuring exceptional stability and comprehensive motion sensing capabilities
The JDWZZ3430B is a high-precision 9-DOF MEMS inertial measurement unit integrating three complementary sensor systems. The gyroscope provides ±100°/s measurement range with exceptional zero bias stability (≤0.1°/h), the accelerometer offers ±10g range with superior stability (≤50μg), and the magnetic sensor features ±8G range with high resolution (3000LSB/G). All three sensing systems are supported by comprehensive signal processing capabilities and operate at up to 1000Hz sampling rate, with the magnetic sensor data available at up to 200Hz. This integration enables high-precision motion and orientation measurement across nine degrees of freedom.
Key Features
- Measurement range: ±100°/s
- Exceptional zero bias stability (≤0.1°/h)
- Superior g-sensitivity (≤0.5°/h/g)
- Excellent scale factor nonlinearity (≤50ppm)
- Configurable bandwidth up to 25Hz
- Measurement range: ±10g
- Outstanding zero bias stability (≤50μg)
- Low temperature coefficient (≤0.02mg/°C)
- Low scale factor nonlinearity (≤300ppm)
- High bandwidth up to 100Hz
- Measurement range: ±8G
- High resolution (3000LSB/G)
- Superior scale factor nonlinearity (≤0.3%)
- Update rate up to 200Hz
- 24-bit resolution for gyro
- High sampling rate (1000Hz)
- Precise orthogonality (6°)
- Fast activation time (≤1s)
- Wide operating temperature range (-40°C to +85°C)
- High overload resistance (1000g)
Applications
Specifications
Gyroscope Specifications
| Measurement Range | °/s±100 |
| Zero Bias Stability¹ | °/h≤0.1 |
| Zero Bias Temperature Drift² | °/h(1σ)≤5 |
| Zero Bias g Sensitivity | °/h/g≤0.5 |
| Scale Factor Nonlinearity | ppm≤50 |
| Bandwidth³ | Hz25 |
| Resolution | bit24 |
Accelerometer Specifications
| Measurement Range | g±10 |
| Zero Bias Stability¹ | μg≤50 |
| Zero Bias Temperature Coefficient | mg/°C≤0.02 |
| Scale Factor Nonlinearity | ppm≤300 |
| Bandwidth³ | Hz100 |
Magnetic Sensor Specifications
| Measurement Range | G±8 |
| Resolution | LSB/G3000 |
| Scale Factor Nonlinearity | %(1σ)≤0.3 |
Common Specifications
| Orthogonality | °6 |
| Sampling Rate⁴ | Hz1000 |
| Activation Time | s≤1 |
| Power Supply Voltage | V5~8 |
| Current | mA≤300 |
| Operating Temperature | °C-40~+85 |
| Resistant To Overload | g1000 |
Gyroscope Specifications
| Measurement Range | °/s±400 |
| Zero Bias Stability¹ | °/h≤1 |
| Zero Bias Temperature Drift² | °/h(1σ)≤5 |
| Zero Bias g Sensitivity | °/h/g≤1 |
| Scale Factor Nonlinearity | ppm≤100 |
| Bandwidth³ | Hz200 |
| Resolution | bit24 |
Accelerometer Specifications
| Measurement Range | g±20 |
| Zero Bias Stability¹ | μg≤100 |
| Zero Bias Temperature Coefficient | mg/°C≤0.02 |
| Scale Factor Nonlinearity | ppm≤300 |
| Bandwidth³ | Hz100 |
Gyroscope Specifications
| Measurement Range | °/s±500 |
| Zero Bias Stability¹ | °/h≤5 |
| Zero Bias Temperature Drift² | °/h(1σ)≤15 |
| Zero Bias g Sensitivity | °/h/g≤1 |
| Scale Factor Nonlinearity | ppm≤100 |
| Bandwidth³ | Hz200 |
| Resolution | bit24 |
Accelerometer Specifications
| Measurement Range | g±50 |
| Zero Bias Stability¹ | μg≤200 |
| Zero Bias Temperature Coefficient | mg/°C≤0.02 |
| Scale Factor Nonlinearity | ppm≤300 |
| Bandwidth³ | Hz100 |
Technical Notes
- 10s smoothing 2. full temperature 3. bandwidth can be customized 4. sampling rate can be customized, magnetic sensor data up to 200Hz