我司供应义隆：mn25713ekdnjd
the mn25713e integrates an ambient light (als) sensor, a proximity sensor (ps) and with both i2c and interrupt pinoutputs and with built-in ir led. it is used in notebook pcs, smartphones, mids (mobile internet devices), pnds (portable navigation devices), e-books, tablet pcs, flat-panel televisions, etc. forextending battery life and for better user visual experience. ambient light sensor optimizes the screen brightness to extend battery and to increase lame life. proximity sensor (ps) measures the irreflection intensity which correlates to the distance of the object. proximity sensor enables the device controller to turn off the lcd back-light and the touch-screen sensor when the device is heldclose to your ear, placed inside the pocket, purse, or bags. this function saves the battery power and avoids unintended touch-screen trigger. proximity sensor can also work as a device wake-upsensor by sensing the user waving the hand in front of the device.
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深圳市政鸿微电子有限公司
何建花
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布龙路339号鸿生源科技园