D-Q-JDW-LTM210S10
LTM210S10
High-precision, tactical-grade MEMS gyroscope for demanding inertial applications
The LTM210S10 is a high-precision, tactical-grade MEMS gyroscope designed as a direct replacement for the STIM210 series. Offering exceptional bias stability, ultra-low noise, and high shock resistance, it provides superior performance and cost advantages while maintaining full compatibility with existing STIM210-based systems.
Available in 1-, 2-, and 3-axis configurations, this device features a compact hermetically sealed housing and an RS-422 digital interface, making it ideal for aerospace, defense, robotics, and navigation systems. Its drop-in replacement capability ensures seamless integration into existing applications.Key Features
- Tactical-grade bias instability down to 0.05 °/h
- Angular random walk as low as 0.03 °/√h
- Wide input range up to ±400 °/s
- Compact metal housing with hermetic sealing
- Fully temperature-compensated over -45°C to +85°C
- RS-422 digital output with configurable communication
- No export control (non-ITAR)
- Drop-in alternative to STIM210 series gyros
Applications
Inertial Navigation Systems (INS)UAV, UUV, and ground vehicle guidanceTactical missile controlGimbal and platform stabilizationRobotics and industrial automationMapping, surveying, and positioning
Specifications
Performance Specifications
| Measuring Range | —°/s |
| Bias Instability (Allan Variance) | Allan Variance°/h |
| Bias Stability (RMS, 10s) | Room temperature°/h |
| Bias Drift (Full Temp, RMS) | ΔT = 1°C/min°/h |
| Random Walk | Allan Variance°/√h |
| Output Noise | Half-peak, RMS ×3p-p |
| Zero-Bias Acceleration Sensitivity | ±1g condition°/h |
| Resolution | —°/h |
| Bandwidth | —Hz |
| Scale Factor Non-Linearity | Normal temperatureppm |
| Scale Factor Repeatability | Q=3, normal temperatureppm |
| Zero Bias Repeatability | Q=6, normal temperature°/h |
| Cross-Coupling | Room temperature% |
Environmental and Electrical Specifications
| Operating Temperature | -45 to +85°C |
| Storage Temperature | -55 to +105°C |
| Supply Voltage | +5 ± 0.5V |
| Start-up Current | < 400mA |
| Power Consumption | < 1.4W |
| Output Ripple | ≤100mV |
Package Information
Technical Drawings
