ER-MG-056 Economical MEMS Gyroscope
Introduction
The ER-MG-056 Low-cost & High-accuracy MEMS Gyro is a single-axis MEMS angular rate sensor, which can measure the maximum angular velocity of ±400°/s, and the digital output conforms to SPI slave mode 3 protocol. Angular rate data is presented as a 24-bit word.
The ER-MG-056 is intended for industrial, instrumentation, stabilization, and other high performance applications. An advanced, differential sensor design rejects the influence of linear acceleration, enabling the ER-MG-056 to operate in exceedingly harsh environments where shock and vibration are present.
The ER-MG-056 is available in a Ceramic LCC package and is capable of operating at 5V supply and a wide temperature range (−45°C to +85°C).
Features
Proven and robust silicon MEMS gyro
Up to ±400°/s measurement range
3°/hr bias instability
0.25°/√hr angular random walk
Digital output (SPI slave)
5V operation (4.75~5.25V supply)
Low power consumption (35 mA)
High shock and vibration rejection
Ceramic LCC package(11x11x2mm)
Integrated temperature sensor
RoHS compliant
Applications
Precision instrumentation, stabilization
Guidance, navigation, control
Avionics, unmanned vehicles
Precision autonomous machines, robotics
Specifications
| Input Range | 400 | dps |
| Bandwidth | 200 | Hz |
| Data Output Rate | 2K | Hz |
| Latency | 2 | ms |
| Scale factor | 20000 | LSB/°/s |
| Scale factor non-linearity | 200 | ppm |
| Scale factor temp drift (1б) | 500 | ppm |
| Bias temp drift (1б) | 50 | dph |
| Bias temp drift (1б)
(After Temp compensation) |
20 | dph |
| Bias instability | 3 | dph |
| Bias stability (1б 10s) | 5 | dph |
| Bias stability (1б 1s) | 15 | dph |
| Run to Run Repeatability | 5 | dph |
| RMS Noise (1-200Hz) | 0.1 | dps |
| Random walk (ARW) | 0.25 | °/√h |
| Start up time | 0.8 | s |
| G-sensitivity | 5 | dph/g |
| VRC | 0.5 | °/h/g²rms |
| Shock | 12g | rms |
| Vibration | 1000g 5ms 1/2 sine | / |
| Operation Temperature | -45~85 | ° |
FAQ:
1. What are the quotation methods?
If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.
2. Are there any discounts?
After we submit the sample price, if more quantity is needed, we will quote the bulk price.
3. How long will it take to deliver the goods after placing the order?
For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
4. How to deal with the quality problems?
After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.
If interested in Low-cost & High-accuracy MEMS Gyro (Substitute of Gyro 3300), pls contact us: info@ericcointernational.com