Components: LED-Based Optical-Mouse Sensor Pushes Performance

March 3, 2005
The ADNS-3060, an LED-based optical sensor, offers enhanced tracking control when compared with previous-generation LED devices. It features 3.3-V (versus 5-V) operation, power-down consumption of 30 mA (versus 240 mA), a maximum clock frequency of 24

The ADNS-3060, an LED-based optical sensor, offers enhanced tracking control when compared with previous-generation LED devices. It features 3.3-V (versus 5-V) operation, power-down consumption of 30 mA (versus 240 mA), a maximum clock frequency of 24 MHz (versus 18 MHz), and a maximum speed of 40 in./s at 6400 frames/s (versus 14 in./s at 1500 frames/s). The sensor also offers resolution up to 800 counts/in. It's designed to be used with the ADNS-2120/2120-001 lens, the ADNS-2220/2220-001 clip, and the HLMP-ED80-XX000 LED, which together form a complete mouse. Price is $0.56 each in high-volume quantities.

Agilent Technologies Inc.www.agilent.com; (800) 235-0312
About the Author

Roger Allan

Roger Allan is an electronics journalism veteran, and served as Electronic Design's Executive Editor for 15 of those years. He has covered just about every technology beat from semiconductors, components, packaging and power devices, to communications, test and measurement, automotive electronics, robotics, medical electronics, military electronics, robotics, and industrial electronics. His specialties include MEMS and nanoelectronics technologies. He is a contributor to the McGraw Hill Annual Encyclopedia of Science and Technology. He is also a Life Senior Member of the IEEE and holds a BSEE from New York University's School of Engineering and Science. Roger has worked for major electronics magazines besides Electronic Design, including the IEEE Spectrum, Electronics, EDN, Electronic Products, and the British New Scientist. He also has working experience in the electronics industry as a design engineer in filters, power supplies and control systems.

After his retirement from Electronic Design Magazine, He has been extensively contributing articles for Penton’s Electronic Design, Power Electronics Technology, Energy Efficiency and Technology (EE&T) and Microwaves RF Magazine, covering all of the aforementioned electronics segments as well as energy efficiency, harvesting and related technologies. He has also contributed articles to other electronics technology magazines worldwide.

He is a “jack of all trades and a master in leading-edge technologies” like MEMS, nanolectronics, autonomous vehicles, artificial intelligence, military electronics, biometrics, implantable medical devices, and energy harvesting and related technologies.

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