Dual-Axis Quartz MEMS Gyroscope Series (±200–±400 °/s)
Dual-Axis Quartz MEMS Gyroscope · LTYS12CJ2B
Dual-axis quartz MEMS gyroscope series with ±400 °/s or ±200 °/s measurement ranges, built-in compensation algorithms, and bias stability down to ≤10 °/h at room temperature (10 s standard deviation). Angular random walk ≤0.08 °/√h, bandwidth ≥120–150 Hz, compact 21–30 g packages.
Power Supply Voltage
5 ± 0.2 V
Operating Current
75 ± 5 mA
Weight (excluding leads)
21 ± 2 g
Product Gallery
The LTYS12CJ2A is a dual-axis quartz MEMS gyroscope with high cost-effectiveness, precision, and reliability. It consists of circuits, housing, vibration isolation components, and quartz tuning fork sensing cores. It features built-in compensation algorithms and is capable of measuring angular velocity along two orthogonal axes. Applications include attitude measurement, optical image stabilization, and aerospace.
Key Features
- Dual-axis quartz MEMS gyroscope
- High precision and reliability
- Built-in compensation algorithms
- Wide measurement range
- Compact and robust
- Suitable for navigation and stabilization
Applications
Technical Specifications
Performance Specifications
- Power Supply Voltage
- 5 ± 0.2 V
- Operating Current
- 75 ± 5 mA
- Weight (excluding leads)
- 21 ± 2 g
- Startup Time
- ≤1 s
- Measurement Range
- ±400 °/s
- Scale Factor
- - 1 ± 0.005
- Scale Factor Nonlinearity
- ≤100 ppm
- Scale Factor Repeatability
- ≤200 ppm
- Scale Factor Asymmetry
- ≤100 ppm
- Cross-Axis Sensitivity
- -≤0.005
- Threshold / Resolution
- ≤0.01 °/s
- Bias (Full Temperature)
- ±0.03 °/s
- Bias Stability (Room Temp, 10s Std Dev)
- ≤10 °/h
- Bias Stability (Full Temp, 10s Std Dev)
- ≤30 °/h
- Bias Repeatability
- ≤10 °/h
- Angular Random Walk
- ≤0.08 °/√h
- Bias Instability (Allan Deviation)
- ≤3 °/h
- Bandwidth (Amplitude)
- ≥150 Hz
- Delay Time (within bandwidth)
- 2.0 ms
Performance Specifications
- Power Supply Voltage
- 5 ± 0.2 V
- Operating Current
- 80 ± 5 mA
- Weight (excluding leads)
- 30 ± 5 g
- Startup Time
- ≤3 s
- Measurement Range
- ±200 °/s
- Scale Factor
- - 1 ± 0.005
- Scale Factor Nonlinearity
- ≤200 ppm
- Scale Factor Repeatability
- ≤300 ppm
- Scale Factor Asymmetry
- ≤300 ppm
- Cross-Axis Sensitivity
- -≤0.005
- Threshold / Resolution
- ≤0.005 °/s
- Bias (Full Temperature)
- ±0.03 °/s
- Bias Stability (Room Temp, 10s Std Dev)
- ≤10 °/h
- Bias Stability (Full Temp, 10s Std Dev)
- ≤20 °/h
- Bias Repeatability
- ≤20 °/h
- Angular Random Walk
- ≤0.08 °/√h
- Bias Instability (Allan Deviation)
- ≤5 °/h
- Bandwidth (Amplitude)
- ≥120 Hz
- Delay Time (within bandwidth)
- 2.0 ms
- [1]This series covers multiple variants (one specification block per variant); figures differ by variant — confirm the exact variant at inquiry.
- [2]Bias stability figures are 10 s standard deviations at room temperature and over the full temperature range respectively.
Package Information
Technical Drawings
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