High Accuracy MEMS Gyro

ER-MG-067 Features:
Replacing GYRO3300
Proven and robust silicon MEMS gyro
ŸUp to ±400°/s measurement range
0.3°/hr bias in-run stability

Product Details

1.General description

The ER-MG-067 High Accuracy MEMS Gyro is a single-axis MEMS angular rate sensor (gyroscope) capable of measuring angular velocity up to a maximum of ±400°/s 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).

high-temperature-mems-gyro

2.Features

Ÿ Proven and robust silicon MEMS gyro

Ÿ Up to ±400°/s measurement range

Ÿ 0.3°/hr bias in-run stability

Ÿ 0.125°/√hr Angular Random Walk

Ÿ Digital output (SPI slave)

Ÿ 5V operation (4.75 ~ 5.25V supply)

Ÿ Low power consumption (35 mA)

Ÿ High shock and vibration rejection

Ÿ Hermetically sealed ceramic LCC surface mount package (11 x 11 x 2mm)

Ÿ Integrated temperature sensor

Ÿ RoHS compliant

3.High Accuracy MEMS Gyro Application

Ÿ Precision instrumentation, stabilization

Ÿ Guidance, navigation, control

Ÿ Avionics, unmanned vehicles

Ÿ Precision autonomous machines, robotics

4.Specification

Input Range

400

dps

BD

200

Hz

ODR

2K

Hz

latency

2

ms

SF

2W

lsb/dps

SF NL

200

ppm

SF VS T(1б)

500

ppm

Bias VS T(1б)

50

dph

Bias VS T(1б) after Tcomp

10

dph

BI

0.3

dph

Short term bias stability

10

dph

Run to Run Rep

3

dph

RMS Noise(1-200Hz)

0.1

dps

ARW

0.125

°/√h

Start up time

0.8

s

G-sensitivity

5

dph/g

VRC

0.5

°/h/g²rms

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