GYPRO3300 Datasheet (data sheet) PDF

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Tronic’s Microsystems S.A. 98 rue du P ré de l’Horme, 38920 Crolles, France Phone: +33 (0)4 76 97 29 50 www.tronic sgroup.com GYPRO3300 Datasheet MCD014- E Features • Digital angular rate se nsor with SPI interface • Angular rat e measurement around Z-axis (yaw) •  ±300°/sec input range • Ultra low no ise • Excellent bias instability • Low latency • 24 bit angular rate out put • Embedded temperature sensor for on-chip or external temperature compen sation • Built-in Self-Test • 5V si ngle supply voltage • Low operating c urrent consumption: 25mA • CLCC 30 pa ckage: 19.6 mm x 11.5 mm x 3.7 mm • W eight : 2 grams • REACH and RoHS compatible Applications •

Precision instrumentation • Platform stabilization • GPS assistance • Gu idance and control • IMU, AHRS and na vigation systems • Unmanned vehicles and Autonomous systems • 3D mapping â €¢ Marine electronics • Robotics Gen eral Description GYPRO® product line i s a new generation of Micro-ElectroMech anical Systems (MEMS) angular rate sens or specifically designed for demanding applications. The MEMS transducer is ma nufactured using Tronics proprietary va cuum wafer-level packaging technology b ased on micro-machined thick single cry stal silicon. The integrated circuit (I C) provides a stable primary antiphase vibration of the ‘drive’ proof mass es, thanks to electrostatic comb drives . When the sensor is subjected to a rot ation, the Coriolis force acts on the â €˜sense’ proof masses and forces them into a secondary anti-phase movement p erpendicular to the direction of drive vibration, which is itself counter-bala nced by electrostatic forces. The sense closed loop operates as an electromech anical ΣΔ modulator providing a digit al output. This output is finally demod ulated using the drive reference signal . The sensor is factory calibrated and compensated for temperature effects to provide high-accuracy digital output ov er a broad temperature range. Raw data output can be also chosen to enable cus