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| ST introduced a new gyroscope, targeting phone and camera image stabilization applications Datd:2013-10-12 Click:1433 |
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STMicroelectronics has introduced a new series of gyro products for smart phones and digital cameras bring better optical image stabilization feature. Optical image stabilization have become today's smart phones and digital cameras important functions. Through real-time adjustments to correct camera shake lens adverse effect on the imaging can significantly improve image sharpness mention , especially during low light conditions, taking pictures , because in low light long exposure time , the camera shaking the hand will lead image blur . In addition, to ensure the highest reliability , the new two -axis (L2G3IS) and 3-axis (L3G3IS) gyroscope can work under the resonant frequency of about 20kHz . Customers may install the device before cleaning the device , while the high resonant frequency and its mechanical structure can avoid ultrasonic cleaning equipment ( typical operating frequency of about 30kHz) damage the sensor. STMicroelectronics MEMS motion Fabio Pasolini product manager , said: "In addition to using the intuitive gesture recognition function completely change the user interface in addition , MEMS gyroscopes also bring handheld digital camera equipment and other optical image stabilization advantages as LxG3IS Series product launches, STMicroelectronics market-proven MEMS manufacturing processes and supply chain is applied to an image stabilization function gyroscopes, to further improve the picture quality . " Other new products include the main technical characteristics of ± 65 dps / ± 130 dps full scale , SPI digital interface , embedded temperature sensor , integrated bandwidth is selectable low-pass and high-pass filters. Operating Supply Voltage 2.4V to 3.6V, using the LGA-16 3x3.5x1 mm package. According to market research firm IHS 's latest report shows that in 2012 STMicroelectronics MEMS chip and sensor sales revenue totaled about $ 800 million , an increase by more than 19% . Mobile phones and tablet PCs are the largest MEMS motion sensor market , STMicroelectronics has 48 % market share , is the strength of more than twice the nearest competitor . MEMS manufacturers as a one-stop supplier of choice , STMicroelectronics has a rich product portfolio , including MEMS accelerometers , gyroscopes , pressure sensors, magnetometers and microphones, can work in a multi-sensor module integrates different sensors and signal processing , control, sensor fusion algorithms and wireless interface. As a recognized leader in the market , STMicroelectronics MEMS technology research and development also at the forefront of the market , with more than 800 items of MEMS -related patents. STMicroelectronics lead to intelligent sensor technology and independent development, will be in the consumer electronics, health care , environmental science and other fields to create a new situation. STMicroelectronics new 2-axis (L2G3IS) and 3-axis (L3G3IS) gyroscopes are available now. |
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