EWTS82xxxx

Angular Rate Sensors/EWTS82 Compact Quartz Angular Rate Sensors on Board Type Type: EWTS821111 This angular rate sensor utilizes CORIOLIS force generated by a vibrating tuning fork. This sensor consists of sensing and driving elements, tuning fork driving circuit and the signal processing circuit. The tuning fork formed an electrode on the quartz tuning fork. A compact and reliable angular rate sensor has been realized. n Features l Compact, Low-height 18.5 mm, Low-profile 10 mm l Chassis installatior's being possible l 5 V operating voltage (Ratio-metric output) n Recommended Applications l Detection of moving direction for car-navigation l Motion control for various industrial equipment l Multi navigation systems n Ratings l Electrical Characteristics Operating Temperature Range Operating Voltage Range Zero Point Voltage (Ð40 ûC to +80 ûC) Sensitivity (Ð40 ûC to +80 ûC) Frequency Response (7 Hz) Output Voltage Range Output Noise Ð40 ¡C to +85 ¡C 5±0.25 V 2.5±0.4 V 25±2.5 mV/ (¡ ásÐ1) > Ð4 dB 0.3 V to 4.7 V < 10 m Vp-p l Environmental Characteristics Low Temperature Operation High Temperature Operation Thermal Shock Heat and Damp Cycling Test Life (Operating Durability) Ð40 ¡C for 72 h +85 ¡C for 120 h Ð40 ¡C to +85 ¡C for 25 cycles Ð10 ¡C to +60 ¡C at 90 % RH for 5 cycles 2 Hz, 1´107 cycles Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us e. Should a safety concer...