JDWZZ3430D
Advanced 9-DOF MEMS IMU integrating three-axis gyroscope, accelerometer, and magnetic sensor, featuring exceptional stability and comprehensive motion sensing capabilities
Measurement Range
°/s ±100
Zero Bias Stability¹
°/h ≤0.1
Zero Bias Temperature Drift²
°/h(1σ) ≤5
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
Technical Specifications
Gyroscope Specifications
Measurement Range
°/s
±100Zero Bias Stability¹
°/h
≤0.1Zero Bias Temperature Drift²
°/h(1σ)
≤5Zero Bias g Sensitivity
°/h/g
≤0.5Scale Factor Nonlinearity
ppm
≤50Bandwidth³
Hz
25Resolution
bit
24Accelerometer Specifications
Measurement Range
g
±10Zero Bias Stability¹
μg
≤50Zero Bias Temperature Coefficient
mg/°C
≤0.02Scale Factor Nonlinearity
ppm
≤300Bandwidth³
Hz
100Magnetic Sensor Specifications
Measurement Range
G
±8Resolution
LSB/G
3000Scale Factor Nonlinearity
%(1σ)
≤0.3Common Specifications
Orthogonality
°
6Sampling Rate⁴
Hz
1000Activation Time
s
≤1Power Supply Voltage
V
5~8Current
mA
≤300Operating Temperature
°C
-40~+85Resistant To Overload
g
1000Gyroscope Specifications
Measurement Range
°/s
±400Zero Bias Stability¹
°/h
≤1Zero Bias Temperature Drift²
°/h(1σ)
≤5Zero Bias g Sensitivity
°/h/g
≤1Scale Factor Nonlinearity
ppm
≤100Bandwidth³
Hz
200Resolution
bit
24Accelerometer Specifications
Measurement Range
g
±20Zero Bias Stability¹
μg
≤100Zero Bias Temperature Coefficient
mg/°C
≤0.02Scale Factor Nonlinearity
ppm
≤300Bandwidth³
Hz
100Gyroscope Specifications
Measurement Range
°/s
±500Zero Bias Stability¹
°/h
≤5Zero Bias Temperature Drift²
°/h(1σ)
≤15Zero Bias g Sensitivity
°/h/g
≤1Scale Factor Nonlinearity
ppm
≤100Bandwidth³
Hz
200Resolution
bit
24Accelerometer Specifications
Measurement Range
g
±50Zero Bias Stability¹
μg
≤200Zero Bias Temperature Coefficient
mg/°C
≤0.02Scale Factor Nonlinearity
ppm
≤300Bandwidth³
Hz
100Technical Notes
- 10s smoothing 2. full temperature 3. bandwidth can be customized 4. sampling rate can be customized, magnetic sensor data up to 200Hz