Micromachined Angular Rate Sensor Applications Stability Control

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Micromachined Angular Rate Sensor Applications Stability Control

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GYROCHIPModel AQRS
Micromachined Angular Rate Sensor
Applications Stability Control Vehicle Navigation/Location Adaptive Cruise Control Rollover Detection Incident Recording Platform Stabilization Instrumentation
Description
GyroChipModel AQRS compact, rugged micromachined vibrating quartz gyroscope, designed specifically demanding automotive commercial applications. operates from features 3-wire interface with ratiometric output signal greater flexibility. Internal circuitry provides protection reverse voltage over voltage conditions, end-to-end Built-in-Test (CBITTM) continuously monitors sensor performance safety-critical applications.
Features
Micromachined Sensor Rugged, High Reliability Continuous Built-in-Test (CBITTM) Cost Ratiometric Output Signal Reverse Voltage, Over Voltage Protection Wide Bandwidth Fast Start-Up
Operation
GyroChipModel AQRS utilizes micromachined double-ended quartz tuning fork fabricated from monocrystalline piezoelectric quartz. Applying Coriolis effect, rotational motion about sensor's input axis produces voltage proportional rate rotation. piezoelectric quartz material simplifies active element, resulting exceptional stability over temperature product life.
GyroChip
SYSTRON DONNER INERTIAL DIVISION
applications assistance more information Systron Donner Inertial Division's micromachined inertial sensors, Call 1-800-227-1625.
GYROCHIPModel AQRS
Micromachined Angular Rate Sensor
MATING CONNECTOR PACKARD ELECTRIC #12064758
PARAMETER Part Number Power Requirements
SUMMARY SPECIFICATIONS
AQRS-00XXX-104** AQRS-00XXX-109**
STUD, METRIC .394 [10] LENGTH PLACES
Input Voltage Input Current Performance
3.14 [79.8]
1.42 [36.0] [18.0] INDEX [15.0]
LABEL 2.76 [70.1]
Standard Ranges Full Range Output (Nominal) Scale Factor Calibration 22°C) Bias Calibration 22°C) Bias Variation over Temperature (Dev. from 22°C) Short Term Bias Stability (100 const. temp) Long Term Bias Stability year) Sensitivity Start-Up Time Bandwidth (-90°) Non-Linearity Threshold/Resolution Output Noise 100Hz) Operating Life Environments Operating Temperature Storage Temperature Vibration Operating Vibration Survival Shock Weight
±64, 75°/sec +0.25 +4.75 (including temp) (including temp) +2.50 Nominal <4.5°/sec <7.0°/sec 0.05°/sec 1.0°/sec 0.06°/sec/g <1.0 0.05% F.R. 0.004°/sec 0.025°/sec/Hz years, typical
1.77 [44.9] 1.02 [25.9]
-40°C +85°C -55°C +100°C grms random grms random 2000 grams
1.78 [45.3] [1.0] [7.0] MOUNTING SURFACE [12.0]
NOTES: ANGULAR RATE APPLIED SHOWN SHALL PRODUCE MORE POSITIVE OUTPUT. UNIT MEASURE INCHES/[MM]. Connector Assignment Input Power/Signal Return Rate (1Kohm ouput impedance)
"XXX" designates range.
TAPER APPROX [5.0]
SYSTRON DONNER INERTIAL DIVISION
DIVISION HEADQUARTERS
Systron Donner Inertial Division 2700 Systron Drive, Concord, 94518-1399 Tel: 1-925-671-6400 1-800-227-1625 Fax: 1-925-671-6590 E-mail: service@systron.com World Wide Web: http://www.systron.com
EUROPEAN HEADQUARTERS
Systron Donner Inertial Division Evegate Business Centre, Evegate Park Barn Smeeth Ashford, Kent, England TN25 Tel: ++44 1303 812778 Fax: ++44 1303 812708 E-mail: systron@easynet.co.uk
DS04-2 9/98
subsidiary TECHNOLOGIES, INC. ©1998 Systron Donner Inertial Division. GyroChip registered trademark Sensors Systems Company. rights reserved. Printed U.S.A.

Micromachined Angular Rate Sensor Applications Stability Control

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