M-G350-PD11 Datasheet, PDF (1/4 Pages) Epson Company – Motion analysis and control

M-G350-PD11
„ GENERAL DESCRIPTION
IMU (Inertial Measurement Unit)
The M-G350-PD11 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-PD11 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
z Small Size, Lightweight
: 24x24x10mm, 7grams
z Low-Noise, High-stability
¾ Gyro Bias Instability
: 6 deg/hr
¾ Angular Random Walk
: 0.2 deg/ hr
z Initial Bias Error
: to 0.5 deg/s (1σ)
z 6 Degrees Of Freedom
¾ Triple Gyroscopes
: ±300 deg/s,
¾ Tri-Axis Accelerometer
: ±3 G
z 16bit data resolution
z Digital Serial Interface
: SPI / UART
z Calibrated Stability (Bias, Scale Factor, Axial alignment)
z Data output rate
: to 1k Sps
z Calibration temperature range
: −20°C to +70°C
z Operating temperature range
: −40°C to +85°C
z Single Voltage Supply
: 3.3 V
z Low Power Consumption
: 30mA (Typ.)
„ APPLICATIONS
z Motion analysis and control
z Unmanned systems
z Navigation systems
z Vibration control and stabilization
z Pointing and tracking systems
„ FUNCTIONAL BLOCK DIAGRAM
Temp.
Sens
Triple
Gyroscopes
Tri-axis
Accelerometer
Signal
Processing
Calibration
Digital
Processing
Self test
Digital Interface
UART
SPI
GPIO
DRDY _{GPIO2 GPIO3}
(GPIO1)
SIN
SOUT
BRATE
SDI
SDO
SCLK
/CS
VCC
GND
/RST
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