MSG310D MEMS Gyroscope

Introduction

  • Miniaturized
  • Cost-effective
  • Low power consumption
  • Full temperature compensation.

MSG310D is a triaxial MEMS Gyroscope. It has the characteristics of small size, low power consumption and light weight. It can meet the gyro performance requirements in the whole working temperature zone after calibration

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Description

Performance

Test conditions: normal temperature (23±2) °C, -40°C, +85°C

Note: The tests of Angular Random Walk and Bias Instability are under normal temperature.

Gyroscope

System

Range ±450 ° /s Supply Voltage 5 ±0.3 V
Bias in full temperature ≤150 ° /h Working Temperature -45~ +85 °C
Angular Random Walk ≤0.25 ° /√h Impact Resistance ≥2000 g
Bias Instability ≤3 ° /h Vibration ≥20 grms
Bias Stability(1σ) ≤12 ° /h Size 22.4 × 22.4 × 9 mm
Bias Repeatability(1σ) ≤12 ° /h Weight ≤30 g
Scale Factor Nonlinearity ≤50 ppm Digital Interface RS422
Bandwidth (10~250Hz adjustable) 150 Hz

 

Application

  • Inertial navigation: inertial guidance, integrated navigation, platform stability
  • Short-term navigation: flight control, trajectory correction, telemetry and remote control
  • Attitude control: UAV, antenna orientation

 

Dimension and wiring definition

Dimension

Output

MSG310D Dimension 300x240 - MSG310D MEMS Gyroscope Wire color Definition Description
Red VCC(+5V) Power+
Black GND Power ground
White RX+ RS422 receive +
Brown RX- RS422 receive –
Green TX- RS422 transmit –
Yellow TX+ RS422 transmit +

(Note: RS422 TX+, TX-, RX+, RX- are based on products)