Avago ADNS-3530 LED鼠标方案

Avago公司的ADNS-3530是低功耗光学导航传感器,具有新形低功耗架构和自动电源管理模式,使它非常适合用在以电池为能源和对功耗敏感的地方如无线输入装置. ADNS-3530有两种可选择的分辨率500和1000cpi,工作电压从2.7V到3.6V,有四路串口,无源元件数量最低,广泛应用在便携式PC的密你鼠标,光学笔,家庭娱乐,消费类电子和玩具以及各种无线应用.本文介绍ADNS-3530光学导航传感器的主要特性,以及ADNB-3532 LED鼠标模块设计指南,相应的应用电路以及所用的元件列表.

The ADNS-3530 is a low-power optical navigation sensor. It has a new, low-power architecture and automatic power management modes, making it ideal for battery-and power-sensitive applications such as cordless input devices.

The ADNS-3530 is capable of high-speed motiondetection — up to 20 ips and 8 G. In addition, it hasan on-chip oscillator and integrated LED to minimizeexternal components.

The ADNS-3530, along with the ADNS-3150-001 lens, forms a complete and compact mouse tracking system. There are no moving parts which means high reliabil¬ity and less maintenance for the end user. In addition, precision optical alignment is not required, facilitating high volume assembly.

The ADNB-3532 LED mouse bundle is a small formfactor (SFF) LED illuminated navigation system. The bundle consists of an integrated chip-on-board (COB), LED mouse sensor ADNS-3530 and a SFF lens ADNS-3150-001.
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