Quartz MEMS IMU (±300 °/s, ±20 g)
Quartz MEMS Inertial Measurement Unit (IMU) · CGYS30CJ2B
High-reliability quartz MEMS IMU with three-axis ±300 °/s gyroscopes and ±20 g accelerometers. Gyroscope bias stability down to ≤3 °/h at room temperature depending on variant, bias instability ≤1.5 °/h (Allan deviation), 120 Hz bandwidth, ≤2 s startup, −45 °C to +85 °C.
Power Supply Voltage
5 ± 0.2 V
Operating Current
170 ± 5 mA
Weight
67 ± 5 g
Product Gallery
The CGYS30CJ2A is a high-reliability quartz MEMS inertial measurement unit integrating three-axis MEMS gyroscopes and three-axis accelerometers, enabling full 3D angular velocity and acceleration measurement. Suitable for submarines, aircraft, spacecraft, robots, and other motion control or displacement estimation applications.
Key Features
- High-reliability quartz MEMS IMU
- 3-axis gyroscope + 3-axis accelerometer
- Digital compensation for bias, scale factor, misalignment
- Full 3D angular velocity and acceleration output
- Navigation, aerospace, robotics, industrial grade
Applications
Technical Specifications
Key Technical Specifications
- Power Supply Voltage
- 5 ± 0.2 V
- Operating Current
- 170 ± 5 mA
- Weight
- 67 ± 5 g
- Startup Time
- ≤2 s
Gyroscope Specifications
- Measurement Range
- ±300 °/s
- Scale Factor
- 1 ± 0.005 undefined
- Scale Factor Nonlinearity
- ≤100 ppm
- Scale Factor Repeatability
- ≤300 ppm
- Scale Factor Asymmetry
- ≤100 ppm
- Cross-Axis Sensitivity
- ≤0.005 undefined
- Threshold / Resolution
- ≤0.01 °/s
- Bias (Full Temperature)
- ±0.02 °/s
- Bias Stability (Room Temp)
- ≤3 °/h
- Bias Stability (Full Temp)
- ≤10 °/h
- Bias Repeatability
- ≤5 °/h
- Angular Random Walk
- ≤0.08 °/√h
- Bias Instability (Allan Deviation)
- ≤1.5 °/h
- Bandwidth (Amplitude)
- 120 Hz
- Delay Time
- 2.0 ms
Accelerometer Specifications
- Measurement Range
- ±20 g
- Bias (Full Temperature)
- ±5 mg
- Bias Stability (Room Temp)
- ≤0.1 mg
- Bias Stability (Full Temp)
- ≤1 mg
- Bias Repeatability
- ≤0.1 mg
Environmental Adaptability
- Vibration (6.06g RMS, 20Hz–2kHz)
- ≤36 °/h / mg
- Shock (Half-Sine, 200g, 6ms)
- ≤36 °/h / mg
- Operating Temperature
- -45 ~ +85 ℃
- Storage Temperature
- -55 ~ +85 ℃
Key Technical Specifications
- Power Supply Voltage
- 5 ± 0.2 V
- Operating Current
- 115 ± 5 mA
- Weight
- 34 ± 5 g
- Startup Time
- ≤2 s
Gyroscope Specifications
- Measurement Range
- ±300 °/s
- Scale Factor
- 1 ± 0.005 undefined
- Scale Factor Nonlinearity
- ≤100 ppm
- Scale Factor Repeatability
- ≤100 ppm
- Scale Factor Asymmetry
- ≤100 ppm
- Cross-Axis Sensitivity
- ≤0.001 undefined
- Threshold / Resolution
- ≤0.01 °/s
- Bias (Full Temperature)
- ±0.02 °/s
- Bias Stability (Room Temp)
- ≤10 °/h
- Bias Stability (Full Temp)
- ≤50 °/h
- Bias Repeatability
- ≤10 °/h
- Angular Random Walk
- ≤0.2 °/√h
- Bias Instability (Allan Deviation)
- ≤1.5 °/h
- Bandwidth (Amplitude)
- 120 Hz
- Delay Time
- 2.0 ms
Accelerometer Specifications
- Measurement Range
- ±20 g
- Bias (Full Temperature)
- ±5 mg
- Bias Stability (Room Temp)
- ≤0.1 mg
- Bias Stability (Full Temp)
- ≤1 mg
- Bias Repeatability
- ≤0.1 mg
Environmental Adaptability
- Vibration (6.06g RMS, 20Hz–2kHz)
- ≤36 °/h / mg
- Shock (Half-Sine, 200g, 6ms)
- ≤36 °/h / mg
- Operating Temperature
- -45 ~ +85 ℃
- Storage Temperature
- -55 ~ +85 ℃
- [1]This series covers multiple variants (one specification block set per variant); figures differ by variant — confirm the exact variant at inquiry.
Package Information
Technical Drawings
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