Single-Axis SPI Quartz MEMS Gyroscope (±400 °/s)
Quartz MEMS Gyroscope (SPI Output) · LTYS11CJ02
Single-axis quartz MEMS gyroscope with SPI digital output, a ±400 °/s standard range (options ±500, ±1800, others), and bias stability of ≤10 °/h at room temperature (10 s standard deviation). Configurable bandwidth of 90–250 Hz, ≤0.15 °/√h angular random walk, 8 g class package.
Power Supply Voltage
5 ± 0.2 V
Operating Current
51 ± 5 mA
Weight (excluding leads)
8 ± 2 g
The LTYS11CJ02 is a single-axis quartz MEMS gyroscope with SPI output. It features an integrated chip design, damping component, quartz tuning fork sensing core, circuit, and housing. It is lightweight, compact, highly reliable, with fast response, wide measurement range, and long service life. Suitable for attitude measurement, optical stabilization platforms, and aerospace fields.
Key Features
- Single-axis quartz MEMS gyroscope
- SPI digital output
- High reliability and long service life
- Fast response and wide measurement range
- Low weight and compact size
- Suitable for attitude measurement and stabilization
Applications
Technical Specifications
Performance Specifications
- Power Supply Voltage
- 5 ± 0.2 V
- Operating Current
- 51 ± 5 mA
- Weight (excluding leads)
- 8 ± 2 g
- Startup Time
- ≤2 s
- Measurement Range
- ±400 (options: ±500, ±1800, others) °/s
- Scale Factor
- 2000 ± 1 LSB/(°/s)
- Scale Factor Nonlinearity
- ≤100 ppm
- Scale Factor Repeatability
- ≤100 ppm
- Scale Factor Asymmetry
- ≤100 ppm
- Threshold / Resolution
- ≤0.005 °/s
- Bias (Full Temp)
- ±72 °/h
- Bias Stability (Room Temp, 10s Std Dev)
- ≤10 °/h
- Bias Stability (Full Temp, 10s Std Dev)
- ≤20 °/h
- Bias Repeatability
- ≤36 °/h
- Angular Random Walk
- ≤0.15 °/√h
- Bias Instability (Allan Deviation)
- ≤5 °/h
- Bandwidth (Amplitude)
- 250 (options: 90, 120, 150, 200) Hz
- Delay Time
- 2.0 (options: 2.6, 1.6, 1.3, 0.6) ms
- [1]Bias stability figures are 10 s standard deviations at room temperature and over the full temperature range respectively.
- [2]Bandwidth options of 90/120/150/200/250 Hz are available; delay time varies with the selected bandwidth.
Related Products
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Power Supply Voltage
5 ± 0.2 V
Operating Current
≤10 mA
Weight
≤1.5 g
Outline Dimensions
13.6 × 8 × 2.8 mm
LTTB10CJ02
Power Supply Voltage
5 ± 0.2 V
Operating Current
≤10 mA
Weight
≤1.5 g
Outline Dimensions
10 × 10 × 2.95 mm
LTYS11CJ01
Power Supply Voltage
5 ± 0.2 V
Operating Current
≤25 mA
Weight (excluding leads)
≤25 g
Startup Time
≤2 s