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MEMS Gyroscope/

Low Cost MEMS Gyroscope

ER-MG-067(0.3°/h) (Alternative of GYRO3300)
◆0.3°/hr bias instability
◆<0.125°/√hr Angular Random Walk
◆Small size: 11 x 11 x 2mm

  • Introduction

The ER-MG-067 Low Cost MEMS Gyroscope (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 resists the impact of linear acceleration, so that ER-MG-067 can operate in extremely harsh environments in the presence of impact and vibration.

The ER-MG-067 is available in a hermetically sealed ceramic LCC surface mount package and it is capable of operating at 5V 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 instability
    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

  • Applications

    Precision instrumentation, stabilization
    Guidance, navigation, control
    Avionics, unmanned vehicles
    Precision autonomous machines, robotics

  • Specifications

    Parameters

    067C1

    067C4

    067C3

    067C2

    Unit

    Range

    400

    400

    400

    400

    deg/s

    Resolution

    24

    24

    24

    24

    bits

    Data Rate

    12K

    12K

    12K

    12K

    Hz

    Group delay

    <1.5

    <1

    <1

    <1.5

    ms

    Bandwidth (-3dB)

    250

    400

    300

    300

    Hz

    Scale Factor at 25°C

    16000

    16000

    20000

    20000

    lsb/deg/s

    Scale Factor Repeatability (1σ)

    <50

    <10

    <100

    <50

    ppm

    Scale Factor VS Temperature (1σ)

    300

    100

    500

    300

    ppm

    Scale Factor Non-Linearity (1σ)

    <300

    <100

    <300

    <300

    ppm

    Bias Instability

    <0.3

    <0.5

    <0.3

    <0.1

    deg/hr

    Bias stability(1σ 10s)

    <3

    <2.5

    <2

    <1

    deg/hr

    Bias stability(1σ 1s)

    <9

    <7.5

    <6

    <3

    deg/hr

    Angular Random Walk

    <0.15

    <0.125

    <0.125

    <0.05

    °/ √h

    Bias error over temperature (1σ)

    50

    50

    50

    10

    deg/Hr

    Bias temperature variations, calibrated(1σ)

    <10

    <10

    <10

    <1

    deg/Hr

    Bias Repeatability (1σ)

    <1

    <1

    <1

    <0.3

    deg/hr

    Noise Peak to Peak

    ±0.20

    ±0.25

    ±0.15

    ±0.15

    deg/s

    G-Sensitivity

    <1

    <1

    <1

    <1

    °/hr/g

    Vibration Rectification Error

    <1

    <1

    <1

    <1

    °/hr/g (rms)

    Startup Time

    1

    1

    1

    1

    s

    Sensor Resonant Frequency

    11K—13K

     

    Environment, Power and Physical

     

     

     

     

     

    Shock (operating)

    500g, 1ms, half sine wave

    Shock (survival)

    10000g, 1.0ms, half sine wave

    Vibration (Operating)

    12grms, 20Hz to 2KHz Random Vibration

    Operating Temperature

    -45°C—85°C

    Max storage (survival) Temperature

    -55°C—125°C

    Supply voltage

    5±0.25V

    Current consumption

    40mA

  • 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-2-4weeks; 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 MEMS Gyroscope(Substitute of Gyro3300), pls contact us : [email protected]

  • Proven and robust silicon MEMS gyro
    Up to ±400°/s measurement range
    0.3°/hr bias instability
    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

    Precision instrumentation, stabilization
    Guidance, navigation, control
    Avionics, unmanned vehicles
    Precision autonomous machines, robotics

    Parameters

    067C1

    067C4

    067C3

    067C2

    Unit

    Range

    400

    400

    400

    400

    deg/s

    Resolution

    24

    24

    24

    24

    bits

    Data Rate

    12K

    12K

    12K

    12K

    Hz

    Group delay

    <1.5

    <1

    <1

    <1.5

    ms

    Bandwidth (-3dB)

    250

    400

    300

    300

    Hz

    Scale Factor at 25°C

    16000

    16000

    20000

    20000

    lsb/deg/s

    Scale Factor Repeatability (1σ)

    <50

    <10

    <100

    <50

    ppm

    Scale Factor VS Temperature (1σ)

    300

    100

    500

    300

    ppm

    Scale Factor Non-Linearity (1σ)

    <300

    <100

    <300

    <300

    ppm

    Bias Instability

    <0.3

    <0.5

    <0.3

    <0.1

    deg/hr

    Bias stability(1σ 10s)

    <3

    <2.5

    <2

    <1

    deg/hr

    Bias stability(1σ 1s)

    <9

    <7.5

    <6

    <3

    deg/hr

    Angular Random Walk

    <0.15

    <0.125

    <0.125

    <0.05

    °/ √h

    Bias error over temperature (1σ)

    50

    50

    50

    10

    deg/Hr

    Bias temperature variations, calibrated(1σ)

    <10

    <10

    <10

    <1

    deg/Hr

    Bias Repeatability (1σ)

    <1

    <1

    <1

    <0.3

    deg/hr

    Noise Peak to Peak

    ±0.20

    ±0.25

    ±0.15

    ±0.15

    deg/s

    G-Sensitivity

    <1

    <1

    <1

    <1

    °/hr/g

    Vibration Rectification Error

    <1

    <1

    <1

    <1

    °/hr/g (rms)

    Startup Time

    1

    1

    1

    1

    s

    Sensor Resonant Frequency

    11K—13K

     

    Environment, Power and Physical

     

     

     

     

     

    Shock (operating)

    500g, 1ms, half sine wave

    Shock (survival)

    10000g, 1.0ms, half sine wave

    Vibration (Operating)

    12grms, 20Hz to 2KHz Random Vibration

    Operating Temperature

    -45°C—85°C

    Max storage (survival) Temperature

    -55°C—125°C

    Supply voltage

    5±0.25V

    Current consumption

    40mA

    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-2-4weeks; 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 MEMS Gyroscope(Substitute of Gyro3300), pls contact us : [email protected]

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