CGM300S10
High-performance MEMS IMU combining gyroscopes, accelerometers, and inclinometers in a compact design
Gyroscope Bias Stability (1σ)
0.05 °/hr
Angular Random Walk
0.02 °/√hr
Gyroscope Dynamic Range
±400 °/s
The CGM300S10 is a tactical-grade MEMS Inertial Measurement Unit (IMU) that combines high-performance gyroscopes, accelerometers, and inclinometers in a compact, rugged design. Featuring in-run gyro bias stability down to 0.05°/hr and angular random walk as low as 0.02°/√hr, it is built to meet the demands of high-precision navigation and control systems.
Its robust RS422 interface, small form factor, and wide operating temperature range make it an ideal solution for UAVs, robotics, surveying platforms, and autonomous vehicles. As a fully STIM300-compatible IMU, the CGM300S10 offers seamless integration for both new designs and system upgrades.Key Features
- Tactical-grade IMU with **0.05°/hr** gyro bias stability
- Integrated gyroscopes, accelerometers, and inclinometers
- **9-axis fused output** with digital RS422 interface
- Angular random walk down to **0.02°/√hr**
- Fully calibrated and temperature-compensated output
- Operates across **-45°C to +85°C**
- Shock survivability up to **2000 g**
- STIM300-compatible form factor and protocol
- Compact and lightweight construction for easy integration
Applications
Technical Specifications
Performance Specifications
Gyroscope Bias Stability (1σ)
0.05
°/hrAngular Random Walk
0.02
°/√hrGyroscope Dynamic Range
±400
°/sAccelerometer Bias Stability (1σ)
0.01
mgAccelerometer Dynamic Range
±10
gInclinometer Dynamic Range
±1.7
gGyro Bandwidth (-3 dB)
150
HzAccelerometer Bandwidth (-3 dB)
100
HzElectrical and Environmental Specifications
Weight
120
gStartup Time
1
sPower Supply
4.5 – 5.5
VPower Consumption
1.2 – 2.0
WStartup Peak Current
700
mACommunication Interface
RS422
—Output Format
8-bit, No parity, 1 stop
—External Trigger
Supported
—Time of Validity (TOV) Signal
3.3V logic, active low
—Operating Temperature
-45 to +85
°CShock Tolerance
2000
gPackage Information
Technical Drawings
