ER-MG-067 Low-cost & High-accuracy MEMS Gyro (Alternative of Gyro3300)
Introduction
The ER-MG-067 Low-cost & High-accuracy MEMS Gyro (Alternative of Gyro3300) is a single-axis MEMS angular rate sensor, which is capable of measuring angular velocity up to a maximum of ±400°/s and with digital output compliant to SPI slave mode 3 protocol. Angular rate data is presented as a 24-bit word.
The ER-MG-067 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-067 to operate in exceedingly harsh environments where shock and vibration are present.
The ER-MG-067 is available in a hermetically sealed ceramic LCC surface mount package, and is capable of operating at 5 V supply and a wide temperature range (−50°C to +85°C).
Features
Proven and robust silicon MEMS gyro
Up to ±400°/s measurement range
0.3°/hr bias in-run stability
0.125°/√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
Hermetically sealed ceramic LCC surface mount package (11 x 11 x 2mm)
Integrated temperature sensor
RoHS compliant
Application
Precision instrumentation, stabilization
Guidance, navigation, control
Avionics, unmanned vehicles
Precision autonomous machines, robotics
Specification
Input Range
400
dps
Bandwidth
200
Hz
Data Output Rate
2K
Hz
Latency
2
ms
Scale factor
20000
LSB/°/s
Scale factor nonlinearity
200
ppm
Scale factor temp drift(1б)
500
ppm
Bias temp drift (1б)
50
dph
Bias temp drift (1б)
(After Temp compensation)
10
dph
Bias in-run stability
0.3
dph
Short term bias stability
10
dph
Run to Run Rep
3
dph
RMS Noise(1-200Hz)
0.1
dps
Random walk (ARW)
0.125
°/√h
Start up time
0.8
s
G-sensitivity
5
dph/g
VRC
0.5
°/h/g²rms
FAQ:
1. What is your quotation condition?
If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.
2.Do you have any discount when procurement?
We will quote sample price at first and we will quote volume price if you need more quantity.
3.How long is the delivery time?
For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.
4.How to deal with the quality problems?
If confirmation of product quality problem we can replace it freely for customer in the shortest period.
If interested in Low-cost & High-accuracy MEMS Gyro (Substitute of Gyro3300), pls contact us :info@ericcointernational.com
