Tactical-Grade MEMS Gyroscope with 0.05 °/h Bias Instability
MEMS Gyroscope (1/2/3-Axis) · LTM210S10
Tactical-grade MEMS gyroscope delivering 0.05 °/h bias instability (Allan variance) and 0.03 °/√h angular random walk in a hermetically sealed metal housing. Available in 1-, 2-, and 3-axis configurations with RS-422 digital output, up to ±400 °/s input range, and full temperature compensation from −45 °C to +85 °C.
Measuring Range
±400 °/s
Bias Instability (Allan Variance)
0.05 °/h
Bias Stability (RMS, 10s)
— °/h
The LTM210S10 is a high-precision, tactical-grade MEMS gyroscope. Offering exceptional bias stability, ultra-low noise, and high shock resistance, it is suited to demanding inertial applications.
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.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
Applications
Technical Specifications
Performance Specifications
- Measuring Range
- ±400 °/s
- Bias Instability (Allan Variance)
- 0.05 °/h
- Bias Stability (RMS, 10s)
- — °/h
- Bias Drift (Full Temp, RMS)
- — °/h
- Random Walk
- 0.03 °/√h
- Output Noise
- — p-p
- Zero-Bias Acceleration Sensitivity
- — °/h
- Resolution
- — °/h
- Bandwidth
- — Hz
- Scale Factor Non-Linearity
- — ppm
- Scale Factor Repeatability
- — ppm
- Zero Bias Repeatability
- — °/h
- Cross-Coupling
- — %
Environmental and Electrical Specifications
- Operating Temperature
- -45 to +85 °C
- Storage Temperature
- -55 to +105 °C
- Supply Voltage
- +5 ± 0.5 V
- Start-up Current
- < 400 mA
- Power Consumption
- < 1.4 W
- Output Ripple
- ≤100 mV
- [1]Bias instability and random walk are characterized by Allan variance; bias stability (RMS, 10 s) is a room-temperature figure.
- [2]Full-temperature bias drift is specified at a temperature rate of ΔT = 1 °C/min.
- [3]Headline figures represent the best available axis configuration; per-axis and per-range values are confirmed for the delivered configuration.
Package Information
Technical Drawings
Related Products
JDWDG083
Measurement Range
±500 °/s
Bandwidth
95 Hz
Scale Factor Nonlinearity
≤500 ppm
Scale Factor Repeatability
≤800 ppm
JDWDG088
Measurement Range
±100 °/s
Bandwidth
12.5 Hz
Scale Factor Nonlinearity
≤200 ppm
Scale Factor Repeatability
≤50 ppm
JDWZZ3411
Measurement Range
±300 °/s
Zero Bias
±0.05 °/s
Zero Bias Stability (10s)
≤1 °/h
Zero Bias Repeatability
≤5 °/h