D-Q-JDW-CGSM40CJ1X
CGSM40CJ11
Three-axis quartz MEMS gyroscope and accelerometer integrated IMU, high reliability, compact, for navigation and industrial applications.
The CGSM40CJ1A is a compact, high-reliability inertial measurement unit integrating three orthogonally mounted quartz MEMS gyroscopes, three-axis MEMS accelerometers, and digital control circuitry. Advanced compensation for bias, scale factor, and installation errors enables precise angular velocity and acceleration measurement in aerospace, navigation, industrial, and marine applications.
Key Features
- Integrated three-axis quartz MEMS gyroscope and accelerometer
- Advanced digital compensation and calibration
- Compact and lightweight
- Wide operating temperature range
- High bias stability and repeatability
- Suitable for aerospace, navigation, and industrial control
Applications
Inertial navigationMotion and attitude measurementAerospace and marine equipmentIndustrial control systems
Specifications
General Specifications
| Power Supply Voltage | V5 ± 0.2 |
| Operating Current | mA19 ± 5 |
| Weight | g12 ± 5 |
| Startup Time | s≤2 |
Gyroscope Specifications
| Measurement Range | °/s±300 |
| Scale Factor | -1 ± 0.005 |
| Scale Factor Nonlinearity | ppm≤200 |
| Scale Factor Repeatability | ppm≤200 |
| Scale Factor Asymmetry | ppm≤200 |
| Cross-Axis Sensitivity | -≤0.005 |
| Threshold / Resolution | °/s≤0.005 |
| Bias (Full Temperature) | °/s±0.05 |
| Bias Stability (Room Temp) | °/h≤10 |
| Bias Stability (Full Temp) | °/h≤50 |
| Bias Repeatability | °/h≤15 |
| Angular Random Walk | °/√h≤0.08 |
| Bias Instability (Allan Deviation) | °/h≤2 |
| Bandwidth (Amplitude) | Hz200 |
| Delay Time | ms√2.0 |
Accelerometer Specifications
| Measurement Range | g±110 |
| Bias (Full Temperature) | mg±10 |
| Bias Stability (Room Temp) | mg≤0.1 |
| Bias Stability (Full Temp) | mg≤1 |
| Bias Repeatability | mg≤0.1 |
Environmental Adaptability
| Vibration (Gyroscope, 6.06g RMS) | °/h≤36 |
| Shock (Gyroscope, 200g, 6ms) | °/h≤36 |
| Vibration (Accelerometer) | mg≤10 |
| Shock (Accelerometer) | mg≤10 |
| Operating Temperature | ℃-45 ~ +85 |
| Storage Temperature | ℃-55 ~ +85 |
General Specifications
| Power Supply Voltage | V5 ± 0.2 |
| Operating Current | mA18 ± 4 |
| Weight | g≤20 |
| Startup Time | s≤2 |
Gyroscope Specifications
| Measurement Range | °/s±300 |
| Scale Factor | -1 ± 0.005 |
| Scale Factor Nonlinearity | ppm≤200 |
| Scale Factor Repeatability | ppm≤200 |
| Scale Factor Asymmetry | ppm≤200 |
| Cross-Axis Sensitivity | -≤0.005 |
| Threshold / Resolution | °/s≤0.005 |
| Bias (Full Temperature) | °/s±0.05 |
| Bias Stability (Room Temp) | °/h≤10 |
| Bias Stability (Full Temp) | °/h≤30 |
| Bias Repeatability | °/h≤10 |
| Angular Random Walk | °/√h≤0.2 |
| Bias Instability (Allan Deviation) | °/h≤2 |
| Bandwidth (Amplitude) | Hz120 |
| Delay Time | ms√2.0 |
Accelerometer Specifications
| Measurement Range | g±16 |
| Bias (Full Temperature) | mg±5 |
| Bias Stability (Room Temp) | mg≤0.2 |
| Bias Stability (Full Temp) | mg≤1 |
| Bias Repeatability | mg≤0.4 |
Environmental Adaptability
| Vibration (Gyroscope, 6.06g RMS) | °/h≤36 |
| Shock (Gyroscope, 200g, 6ms) | °/h≤36 |
| Vibration (Accelerometer) | mg— |
| Shock (Accelerometer) | mg≤10 |
| Operating Temperature | ℃-40 ~ +80 |
| Storage Temperature | ℃-45 ~ +85 |
Package Information
Technical Drawings
