6-DoF MEMS IMU with ±400 or ±4000 °/s Gyroscope Range
MEMS Inertial Measurement Unit (IMU) · JDWZZ1930
Six-degree-of-freedom MEMS IMU combining a three-axis gyroscope (≤1 °/h zero bias stability) and three-axis accelerometer (≤100 µg zero bias stability) with 24-bit output and 1000 Hz sampling. Available in ±400 °/s and ±4000 °/s gyroscope range variants, with 10,000 g shock resistance for tactical navigation and stabilization.
Measurement Range
±400 °/s
Zero Bias Stability¹
≤1 °/h
Zero Bias Temperature Drift²
≤5 °/h
Product Gallery
The JDWZZ1930A is a high-precision six-degree-of-freedom inertial measurement unit designed for accurate motion sensing and orientation determination. This advanced system integrates a three-axis MEMS gyroscope with ±400°/s measurement range and exceptional zero bias stability (≤1°/h), alongside a three-axis MEMS accelerometer with ±20g measurement range and superior stability (≤100μg). The comprehensive integration of sensing elements with sophisticated signal processing circuitry delivers outstanding performance for demanding applications requiring precise motion tracking and inertial navigation capabilities.
Key Features
- Three-axis MEMS gyroscope with ±400°/s measurement range
- Exceptional zero bias stability (≤1°/h)
- Minimal temperature drift (≤5°/h across full temperature range)
- Low g-sensitivity (≤1°/h/g)
- Excellent scale factor linearity (≤100ppm nonlinearity)
- Three-axis MEMS accelerometer with ±20g measurement range
- Superior zero bias stability (≤100μg)
- Low temperature coefficient (≤0.02mg/°C)
- Excellent scale factor linearity (≤300ppm nonlinearity)
- Complete six-degree-of-freedom measurement capability
- High-resolution 24-bit data output
- Fast 1000Hz sampling rate
- Advanced signal processing and filtering
- Wide operating temperature range (-40~+85°C)
- Exceptional shock resistance (≥10000g)
Applications
Technical Specifications
Gyroscope Specifications
- Measurement Range
- ±400 °/s
- Zero Bias Stability¹
- ≤1 °/h
- Zero Bias Temperature Drift²
- ≤5 °/h
- Zero Bias g Sensitivity
- ≤1 °/h/g
- Scale Factor Nonlinearity
- ≤100 ppm
- Bandwidth
- 100 Hz
- Resolution
- 24 bit
Accelerometer Specifications
- Accelerometer Measurement Range
- ±20 g
- Accelerometer Zero Bias Stability¹
- ≤100 μg
- Zero Bias Temperature Coefficient
- ≤0.02 mg/°C
- Scale Factor Nonlinearity
- ≤300 ppm
- Bandwidth
- 100 Hz
Common Specifications
- Sampling Rate³
- 1000 Hz
- Activation Time
- ≤1 s
- Power Supply Voltage
- 5~8 V
- Current
- ≤300 mA
- Operating Temperature
- -40~+85 °C
- Storage Temperature
- -50~+90 °C
- Resistant To Overload
- ≥10000 g
Gyroscope Specifications
- Measurement Range
- ±4000 °/s
- Zero Bias Stability¹
- ≤10 °/h
- Zero Bias Temperature Drift²
- ≤50 °/h
- Zero Bias g Sensitivity
- ≤10 °/h/g
- Scale Factor Nonlinearity
- ≤150 ppm
- Bandwidth
- 200 Hz
- Resolution
- 24 bit
Accelerometer Specifications
- Accelerometer Measurement Range
- ±20 g
- Accelerometer Zero Bias Stability¹
- ≤100 μg
- Zero Bias Temperature Coefficient
- ≤0.02 mg/°C
- Scale Factor Nonlinearity
- ≤300 ppm
- Bandwidth
- 100 Hz
Common Specifications
- Sampling Rate³
- 1000 Hz
- Activation Time
- ≤1 s
- Power Supply Voltage
- 5~8 V
- Current
- ≤300 mA
- Operating Temperature
- -40~+85 °C
- Storage Temperature
- -50~+90 °C
- Resistant To Overload
- ≥10000 g
- [1]Zero bias stability figures use 10 s smoothing; temperature drift figures are 1σ over the full temperature range.
- [2]Sampling rate can be customized per project.
Technical Notes
- 10s smoothing
- Full temperature
- Sampling rate can be customized
Related Products
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Gyroscope Bias Stability (1σ)
0.05 °/hr
Angular Random Walk
0.02 °/√hr
Gyroscope Dynamic Range
±400 °/s
Accelerometer Bias Stability (1σ)
0.01 mg
CGM91AD10
Measurement Range
±450 °/s
In-Run Bias Stability
≤1.0 °/h
Angular Random Walk
≤0.12 °/√h
Scale Factor Error
≤0.05 %
CGM92AD10
Measurement Range
±450 °/s
In-Run Bias Stability
≤1.5 °/h
Angular Random Walk
≤0.15 °/√h
Scale Factor Error
≤0.1 %