MEMS Single-Axis Gyroscope Chip
High precision, wide range, high shock resistance
Wide operating temperature range
Full digital output
Description
Key Features
- 100% domestic components
- Compact package
- High precision, wide range, high shock resistance
- Wide operating temperature range
- Full digital output
Applications
- Mobile measurement & attitude
- Unmanned (ground/marine/UW)
- Surveying & north-finding
- Stabilized platforms
- SATCOM on the move
- Autonomous driving & munitions
Product Introduction
Company's MEMS single-axis gyroscope chip is built on micro/nano fabrication technology to measure a carrier's angular velocity about one axis. Entirely domestically sourced, it offers full autonomy and assured supply. High-speed sampling, full-temperature error compensation, and a dynamic correction algorithm ensure high accuracy and long-term stability in complex environments. Compact and easy to integrate, it suits inertial navigation, UAVs, robotics, intelligent vehicles, aerial surveying, and structural monitoring.
Unique Technology
Company is a high-tech enterprise with full closed-loop capabilities from fiber winding equipment and coils to FOGs, fiber/MEMS inertial products, IMU circuits, software, and test equipment. End-to-end process control improves quality and reduces costs. Operating under ISO9001 with strict processes, it ensures product reliability and consistency.
MEMS Three-Axis FOG Chip Performance Specifications
|
Parameter |
Specifications |
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|
Model |
MC3200P1 |
MC1800A1 |
MB06800I6 |
MB2100A4 |
MC3200V8 |
MC3200E1 |
|
Range (°/s) |
400 |
500 |
500 |
500 |
8000 |
100 |
|
Resolution (bits) |
24bit |
24bit |
24bit |
24bit |
24bit |
24bit |
|
Output Rate (Hz) |
12K |
12K |
12K |
12K |
12K |
2K |
|
Group Delay (ms) |
<3 |
<1.5 |
<1.5 |
<1.5 |
<1.5 |
<50 |
|
Bandwidth (Hz) |
≥90 |
≥200 |
≥200 |
≥200 |
≥180 |
12 |
|
Scale Factor (LSB/°/s) |
20000 |
16000 |
16000 |
16000 |
1000 |
80000 |
|
SF Repeatability (ppm) |
<20 |
<20 |
<20 |
<20 |
<20 |
<100 |
|
SF Temp Drift (ppm) |
100 |
<100 |
<100 |
<100 |
<100 |
<300 |
|
SF Nonlinearity (ppm) |
100 |
<150 |
<150 |
<150 |
<150 |
<300 |
|
Bias Instability (°/hr) |
0.05 |
<0.1 |
<0.2 |
<0.5 |
<1 |
<0.02 |
|
Bias Stability, 10s (°/hr) |
<0.5 |
<1 |
<2 |
<5 |
<10 |
<0.1 |
|
Bias Stability, 1s (°/hr) |
<1.5 |
<3 |
<6 |
<15 |
<25 |
<0.3 |
|
ARW (°/√h) |
<0.025 |
<0.05 |
<0.1 |
<0.25 |
<0.5 |
<0.005 |
|
Bias Temp Drift, 1σ (°/hr) |
<5 |
<10 |
<20 |
<30 |
10 |
3 |
|
Calib. Bias Temp Drift, 1σ (°/hr) |
<0.5 |
<1 |
<5 |
<10 |
<5 |
<0.3 |
|
Bias Repeatability, 1σ (°/hr) |
<0.5 |
<0.5 |
<2 |
<3 |
<10 |
<0.1 |
|
Peak-Peak Noise (°/s) |
<0.15 |
<0.35 |
<0.5 |
<0.4 |
<2 |
<0.005 |
|
g Sensitivity (°/hr/g) |
<1 |
<1 |
<1 |
<3 |
<1 |
<1 |
|
VRE (°/hr/g, rms) |
<1 |
<1 |
<1 |
<3 |
<1 |
<1 |
|
Power-On Time (s) |
750m |
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|
Drive Axis Freq (Hz) |
10.5k-13.5k |
|||||
|
Environmental Suitability |
||||||
|
Shock (powered) |
500g, 1ms |
|||||
|
Shock (unpowered) |
10000g, 10ms |
|||||
|
Vibration (powered) |
18 g rms, screening spectrum |
|||||
|
Operating Temp |
-40℃ ~ 85℃((-55°C Customizable℃) |
|||||
|
Storage Temp |
-55℃ ~ 125℃ |
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|
Supply Voltage |
5±0.25V |
|||||
|
Current |
45ma |
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