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STIM202 MEMS Gyroscope

MEMS Gyroscope

STIM202 is a 3-axis shock capable, tactical grade, affordable, robust and reliable, ultra high performance (Bias Stability 0.4 °/h, ARW 0.17 °/√h) MEMS gyro module. An integrated 32-bit microcontroller enables flexible user configuration.

Features

Key capabilities and advantages

  • Miniature package
  • ITAR free
  • Excellent performance in vibration and shock
  • Excellent environmental robustness
  • 3 axes offered in same package
  • Electronically calibrated axis alignment
  • RS422 interface
  • 24 bits resolution
  • Single-crystal silicon technology
  • Low bias drift
  • Low noise
  • 5 different sampling rates available
  • 5 different bandwidths available
  • LP filter -3dB frequency can be set individually for each axis
  • RS422 protocol, bit rate and line termination
  • Selectable output unit: angular rate [deg/s] or incremental angle [deg]
  • Continuous self-diagnostics

Specification

Technical specifications and parameters

Weight 55 g
Input Range +/- 400 °/s
Power Supply 5.0 V
Operating Power Consumption 1.5 W
Operating Temperature -40°C to +85°C
RS422 bit rate 921600 bit/s
Time to valid data 3 s
Sample rate 1000 SPS
Mechanical shock 1500 g

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