Datasheet > ADNK-3533-TN24

ADNK-3533-TN24

更新时间： 2024-11-24 03:17:51

品牌	Logo	应用领域
安华高科 - AVAGO		/
页数	文件大小	规格书
17页	762K
描述
Optical Mouse Designer’s Kit

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ADNK-3533-TN24 数据手册

ADNK-3533-TN24

Optical Mouse Designer’s Kit

Design Guide

Introduction

The ADNS-3530 is capable of high-speed motion

detection – up to 20ips and 8G. In addition, it has an on-

chip oscillator and integrated LED to minimize external

components.

This design guide describes the design of a low power

consumption optical mouse using the new Avago Tech-

nologies ADNB-3532 low power small form factor optical

mouse sensor, Texas Instruments MSP430F1222 micro-

controller and Nordic Semiconductor nRF2402 2.4GHz

RF transmitter. The receiver dongle is implemented with

a Nordic Semiconductor nRF2401A 2.4GHz RF transceiv-

er in conjunction with a Cypress CY7C63231A enCoRe™

USB controller. This reference design kit provides a power

eﬃcient and feature-rich solution in one small and slim

package.

The ADNS-3530 along with the ADNS-3150-001 lens form

a complete and compact mouse tracking system. There

are no moving parts which means high reliability and

less maintenance for the end user. In addition, precision

optical alignment is not required, facilitating high volume

assembly.

The bundle sensor is programmed via registers through

a four-wire serial port. It is packaged in a 16 I/O surface

mountable package.

The design guide discusses the reference design

hardware and ﬁrmware implementation. The document

starts with the basic operations of a computer mouse

peripheral followed by an introduction to the Avago

ADNS-3530 low power optical mouse sensor, the Nordic

Semiconductor nRF2402 transmitter and nRF2401A

transceiver, Texas Instruments MSP430F1222 micro-

controller. The software section of this application note

describes the architecture of the ﬁrmware required to

implement the mouse and the USB dongle functions.

Included in Appendix A is the schematic for this reference

design mouse and USB dongle.

Introduction to ADNS-3530 Optical Mouse Sensor

The ADNS-3530 is based on Optical Navigation Technol-

ogy, which measures changes in position by optically

acquiring sequential surface images (frames) and math-

ematically determining the direction and magnitude of

movement.

The ADNS-3530 contains an Image Acquisition System

(IAS), a Digital Signal Processor (DSP), and a four wire

serial port.

The ADNK-3533-TN24 low power slim optical mouse

utilizes the ADNB-3532 low power Light Emmiting Diode

(LED) slim mouse sensor bundle. The LED mouse bundle

is a small form factor (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.

The IAS acquires microscopic surface images via the lens

and illumination system. These images are processed

by the DSP to determine the direction and distance of

motion. The DSP calculates the Δx and Δy relative dis-

placement values.

An external microcontroller reads the Δx and Δy informa-

tion from the sensor serial port. The microcontroller then

translates the data into PS2, USB, or RF signals before

sending them to the host PC or game console.

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.

To learn more about sensor’s technical informa-

tion, please visit the Avago web site at http://www.

avagotech.com/

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与ADNK-3533-TN24相关器件

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ADN-S-12-30-A-P-A	FESTO	获取价格	Compact air cylinder
ADN-S-12-30-A-P-A-F1A	FESTO	获取价格	Compact cylinder

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