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Número de pieza | GG1178 | |
Descripción | Digital or Analog Output | |
Fabricantes | Honeywell | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de GG1178 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
No Preview Available ! MEMS Rotational Rate Sensors
GG1178 - Digital or Analog Output
Advanced Information
Honeywell’s GG1178 family of rotation sensors are high-
performance silicon micromachined angular rate sensors for
multiple applications. They provide a low noise output signal
with excellent performance over a large temperature range and
in high vibration environments.
A GG1178 rate sensor utilizes a MEMS, Micro Electro
Mechanical System, sense element and a CMOS ASIC in a
ceramic 14-pin LCC package. The sensing element is
fabricated from bulk silicon using proprietary deep reactive ion
etching (DRIE) processes. It makes use of the physical
properties of the Coriolis Effect and a capacitive sensing
mechanism. The sensing element utilizes differential capacitance and device symmetry to significantly reduce errors from
acceleration and off-axis rotations. Rotating the sensor shifts an oscillating silicon structure, measurably changing the
differential capacitance. The ASIC detects and transforms changes in capacitance into an analog or digital output
proportional to angular rate.
The device sensitivity (scale factor) is factory programmable from ±75º/sec to ±300º/sec. Output bandwidth is also factory
programmable between 30 and 125 Hz.
Features
• Broad Dynamic Range
• Low Noise, High Resolution
• Excellent Temperature Performance
• Compact 14-pin LCC SMT Package
• Factory-Defined Low-Pass Filter
• Low Sensitivity to Vibration
• Wide Temperature Range
• Robust to Vibration and Shock
Advanced MEMS Silicon Sensor
Structure
Applications
• GPS Aided Navigation
• Agricultural Equipment
• Camcorder Stabilization
• Medical Orthotic
• Down Hole Energy Steering
• Automobile Stability Control
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet GG1178.PDF ] |
Número de pieza | Descripción | Fabricantes |
GG1178 | Digital or Analog Output | Honeywell |
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