ENV-05F-03

OPERATION MANUAL www.DataSheet4U.com OF GYROSTAR® Piezoelectric vibrating Gyroscope MODEL : ENV-05F-03 Support sensor for car navigation systems 4.April.2000 PRODUCT ENGINEERING SECTION SENSOR MODULE DEPERTMENT CIRCUIT MODULE PRODUCTS DIVISION MURATA MFG. CO., LTD. Introduction This angular velocity sensor employs the principle that a Coriolis force results if an angular velocity is applied to a vibrating object. Murata's unique ceramic bimorph vibrating unit is used as the sensor element unit, thereby enabling piezoelectric ceramics to be used for both excitation and detection. The use of this unit simplifies equipment structure and circuit configuration, thus making it possible to provide outstanding performance. This sensor can be used for positional control and posture control of a moving object requiring high-precision measurements. 1. Features www.DataSheet4U.com - On - Board mount type for easy PCB installation - Low height of 23mm capable of being installed in a one DIN size box 2. Applications - Dead reckoning function in car navigation systems - Satellite antenna positioning for moving object - Movement memory for accident recorders - Other objects requiring angular rate detection with high precision 1/9 No. APENVF01E 3. Specifications Type ENV-05F-03 Characteristic Symbol Supply voltage Vcc Current consumption Max. angular velocity Output Icc Omax Vo Sv angular velocity = 0 at -30~80°C at -10~60°C at -30~80°C reference : Ta at -10~60°C at -30~80°C at -30~8...