MSG2004F MEMS Gyroscope

Introduction

  • Miniaturized dual-axis gyroscope
  • Cost-effective
  • Low power consumption
  • Full temperature compensation

MSG2004F is a dual-axis 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 ≤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) ≤15 ° /h Size 22.0×22.0×30.5 mm
Bias Repeatability(1σ) ≤15 ° /h Weight ≤55 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

MSG2004F Dimension 300x291 - MSG2004F MEMS Gyroscope Wire color Definition Description
Red VDD Power+
Black/Grey GND Power ground
Yellow TX+ RS422 transmit +
Green TX- RS422 transmit –
White RX+ RS422 receive +
Orange RX- RS422 receive –
Others NC Leave unconnected

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