Epson


Electronic Devices

Epson Inertial Measurement Unit (IMU)

GENERAL DESCRIPTION

The M-G350 / S4E5A0A0A1 is a small form factor inertial measurement unit (IMU) with 6 degrees of freedom: triaxial angular rates and linear accelerations, and provides high-stability and high-precision measurement capabilities with the use of high-precision compensation technology. A variety of calibration parameters are stored in a memory of the IMU, and are automatically reflected in the measurement data being sent to the application after the power of the IMU is turned on. With a general-purpose SPI/UART supported for host communication, the M-G350 / S4E5A0A0A1 reduces technical barriers for users to introduce inertial measurement and minimizes design resources to implement inertial movement analysis and control applications.

The features of the IMU such as high stability, high precision, and small size make it easy to create and differentiate applications in various fields of industrial systems.

Features

  1. Small and lightweight
    • 24 x 24 x 10 mm, 7grams
  2. Low-Noise, High-stability
    • Gyro Bias Instability: 6 deg/hr
    • Angular Random Walk : 0.2 deg/√hr
    • Initial Bias Error: to 0.5 deg/s (1σ)
  3. 6 Degrees Of Freedom
    • Triple Gyroscopes : ±300 deg/s,
    • Tri-Axis Accelerometer : ±3 G
  4. 16bit data resolution
  5. Digital Serial Interface : SPI / UART
  6. Calibrated Stability (Bias, Scale Factor, Axial alignment)
  7. Data output rate : to 1ksps
  8. Calibration temperature range: -20°C to +70°C
  9. Operating temperature range : -40°C to +85°C
  10. Single Voltage Supply : 3.3V
  11. Low Power Consumption : 30mA (Typ.)

Applications

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Gyro Allan Variance CharacteristicAccerlerometer Allan Variance Characteristic

Document

Evaluation Board Information

EPSON prepares 2 types of IMU (M-G350 / S4E5A0A0A1) evaluation board for easy installation at customer's evaluation environment. With these evaluation boards, customer can pursue initial evaluation at PC or in the customer's existing system very quickly and easily.

  1. USB Evaluation Board
  2. PCB Evaluation Board

Information

Contacts

For further information on this site, please contact an Epson sales representative in your region.

Contacts: International Sales Operations

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