21ic News The first three-axis MEMS magnetic sensor of Shendi Semiconductor (Shanghai) Co., Ltd. - ST480MQ officially unveiled. With the increasing popularity of multi-axis Sensors in consumer electronics terminals, Shendi Semiconductor has expanded its product line, making it the first three-axis MEMS magnetic sensor in China to use Hall effect technology (Hall). This article refers to the address: http:// Following 10 days ago, Shendi Semiconductor released a single-axis automotive-grade MEMS gyroscope product, and Shendi re-magnetic sensor. In this way, the company's product line has covered three-axis consumer-grade, single-axis automotive-grade MEMS gyroscopes and three-axis MEMS magnetic sensors, and further built a deep six-axis, nine-axis sensor solution. STM480Q product physical map The main application areas of MEMS magnetic sensors include electronic compass, bit-based services and GPS blind spot-assisted positioning, which are widely used in smartphones, tablets, game controllers and GPS navigation devices. ST480MQ is mainly for mobile phones, tablets and other mobile terminal markets. Due to the increasingly popular size of consumer terminals, the size, integration and reliability of MEMS sensors are becoming more and more stringent, and multi-sensor fusion solutions are also inevitable. After the introduction of the ST480MQ, the company's self-made products have covered gyroscopes and magnetic sensors, moving forward to the six-axis and nine-axis inertial combination solutions. - Hall's technical advantage The adoption of Hall technology is the development direction of the current mainstream MEMS magnetic sensor. Hall technology magnetic sensors have the advantages of small size, low power consumption, low cost, and simple interface circuit, which is especially suitable for the measurement of strong magnetic fields. At the same time, the use of magnetic collector (IMC) technology can largely compensate for the weakness of the Hall sensor, sensitivity, measurement accuracy and response time can be greatly improved, and enhance the function of the on-chip processing circuit, fully meet the needs of consumer electronics . Another great advantage of Hall technology is that it can integrate magnetic sensor components and ASICs on the same chip, enabling a single-chip solution that takes advantage of single-chip, high integration, high reliability, ultra-small package, and low cost. Single-chip solutions are not yet possible with anisotropic magnetoresistance (ARM). - Product characteristics and performance indicators Measuring range: +/-48 gauss Operating temperature range: -40 degrees Celsius ~ 85 degrees Celsius Resolution: 0.3 uT/LSB (Z-axis), 0.2 uT/LSB (X/Y axis) Working current: 420 uA Standby current: 2 uA Size: 3 × 3 × 0.85mm Package form: QFN IIC/SPI interface 16bit ADC Engineering samples have been available for the ST480MQ and volume production was achieved in the fourth quarter of 2012. The ST480MQ is a 3×3×0.85mm QFN package. Deep Di also said that the size is 2×2×0.85mm. The ST480MB in BGA package will also be released in the fourth quarter. Heavy-duty connector, also known as HDC heavy-duty connector, aviation plug, widely used in construction machinery, textile machinery, packaging and printing machinery, tobacco machinery, robot, rail transit, hot runner, power, automation and other electrical and signal connection equipment. Heavy-duty connector in structural design, material use of international advanced connector in the electrical performance of outstanding performance. The reliability of electrical connection system cannot be achieved by traditional connection method. Hm Series Connector,Heavy Duty Connector Modular,Industrial Power Connect Modular,25Pins 5A Connector Kunshan SVL Electric Co.,Ltd , https://www.svlelectric.com