ER-2MG-08 Low Cost 2-Axis MEMS Gyro
Introduction
The ER-2MG-08 Low Cost 2-Axis MEMS Gyro has small volume, light weight, simple structure and good reliability. The biggest function of the 2-axis gyroscope is to “measure the angular velocity to judge the motion state of the object, so it is also called a motion sensor”. In other words, this thing can let our equipment know where we are and where we are going. ”
Applications
Integrated Navigation Systems & Inertial Guidance System
Flight Control & Guidance System
Attitude Heading Reference Systems (AHRS)
Stabilization of Antennas, Cameras & Platforms
Specifications
| Parameter | ER-2MG-08A | ER-2MG-08B | Unit |
| Range | 400 | 400 | deg/s |
| Scale Factor at 25°C | 20000 | 20000 | LSB/deg/s |
| Scale Factor VS Temperature (1σ) | ±500 | ±500 | ppm |
| Scale Factor Non-Linearity (1σ) | <200 | <200 | ppm |
| Bias Instability(1σ 25℃) | 1 | 1 | deg/hr |
| Bias stability (10s 1σ) | 5 | 4 | deg/hr |
| Angular Random Walk | <0.25 | <0.2 | °/ √h |
| Bias Repeatability(1σ 25℃) | 5 | 4 | deg/hr |
| Size | 38.6mm*44.8mm*25.5mm | ||
| Weight | ≤70g | ||
| Operate temperature | -40~+80 | ℃ | |
| Storage temperature | -55~+105 | ℃ | |
Dimension
Application Techniques
1.Packaging of MEMS gyroscope: Structural Analysis of Deep Hole Packaging
2.Research on scale factor nonlinearity of MEMS gyroscope
3.Analysis of drive loop noise of MEMS gyroscope
4.Bias Temperature Compensation Analysis of MEMS Gyroscope
5.Error Analysis of MEMS Gyroscope
6.The analysis of damping in MEMS gyroscope
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