surface-mount package measuring 4.4mm x 4.4mm, the thickness of only 1.1mm of the APDS-9120 offers a number of mobile phone manufacturers in the demand function, For example, a longer detection range and IC CD4052BM and excellent signal conditioning circuit, bringing bright sunlight excellent performance. In addition, this integrated proximity sensor is also very solid, by eliminating an external LED driver circuit, signal filtering and amplification requirements and provide resistance to sun and ambient light can interfere with the ability to simplify the application design engineers into action, the sensor also also joined the high-current protection circuit to extend the LED life.
Freescale Semiconductor (Freescale), vice president of GreggBartlett said: "that the United States has lost its leading position in the semiconductor industry R & D too early; people have to understand, Bell Laboratory case does not have universal significance, does not mean there will not be in other areas of innovation. U.S. is still the center of the global semiconductor industry, Intel, IBM and CD4052BM Suppliers and its technology partners are still focused on technology research and development, they still have a lot of innovation Achievement ."
In recent years mobile phones have begun to add GPS functionality, navigation, mobile phone quickly occupy the market, but also makes the individual has a location-based services possible. Chen brought the navigation cell phone users the convenience of deep feeling.