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Avago ADNS-3050入门级游戏光导航传感器解决方案

关键词:消费类电子 游戏机 光学传感器

时间:2011-07-25 11:46:08       作者:Avago        来源:ADNS-3050

Avago公司的 ADNS-3050是小型入门级游戏光导航传感器,工作电压2.8V-3.0V,60ips时能进行高速运动检测,加速度高达20g,可选择的分辨率高达2000cpi,用于运动检测的外接中断输出,集成了LED驱动器和振荡器,四线串行接口,无源元件熟最少.主要用在有线和无线光学游戏鼠标和跟踪球,综合输入设备和以电池为能源的输入设备.本文介绍了ADNS-3050主要特性, 光学鼠标框图, 2D装配图和装配分解图,以及有线和无线解决方案电路图.

ADNS-3050: Entry-level Gaming Optical Navigation Sensor

The Avago Technologies ADNS-3050 is a small form factor entry-level gaming optical navigation sensor. It is housed in an 8-pin staggered dual in-line package (DIP). It is capable of high-speed motion detection typically at 60ips and acceleration up to 20g; suitable for both wired and wireless gaming navigation system. The low power management in wireless mode can be customized to suit user preferences. In addition, it has an on-chip oscillator and LED driver to minimize external components.

The ADNS-3050 sensor along with the ADNS-5110-001 lens, ADNS-5200 clip, and HLMP-EG3E red LED forms a complete and compact mouse tracking system. There are no moving parts, which translates to high reliability and less maintenance for the end user. Precision optical alignment is not required, thus facilitating high volume assembly.

Theory of Operation
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