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STIM277H MEMS Gyroscope

STIM277H MEMS Gyroscope

Hermetic Package 3 Axes MEMS Gyroscope

STIM277H is a small, tactical grade, affordable, robust and reliable, ultra high performance (Bias Stability 0.3°/h, ARW 0.15°/√h) 3 axis MEMS gyroscope built into a hermetic package. The package is a hermetic aluminum enclosure with a glass-to-metal sealed electrical micro-d connector and a laser-welded lid to secure long-term hermetic operation. All parts are tested for fine and gross leak to conform to MIL-STD-883J, Class H.

  • Hermetic package.
  • SurTec 650 surface treated.
  • ITAR free.
  • Excellent performance in vibration and shock.
  • Excellent environmental robustness.
  • 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.
Weight 52 g.
Input Range +/- 400 °/s.
Power Supply 5.0 V.
Operating Power Consumption 1.5 W.
Operating Temperature -40°C to +85°C.
Time to valid data 0.7 s.
Sample rate 1000 SPS.
Mechanical shock 1500 g.
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