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ADNS-5050 PDF预览

ADNS-5050

更新时间: 2024-02-24 23:46:09
品牌 Logo 应用领域
原相 - PIXART 传感器
页数 文件大小 规格书
27页 603K
描述
Optical Mouse Sensor

ADNS-5050 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:ROHS COMPLIANT, DIP-8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-XDMA-T8长度:9.9 mm
功能数量:1端子数量:8
最高工作温度:40 °C最低工作温度:
封装主体材料:UNSPECIFIED封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:4.4 mm
子类别:Other Analog ICs最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4 V标称供电电压 (Vsup):5 V
表面贴装:NO温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:9.1 mm

ADNS-5050 数据手册

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ADNS-5050  
Optical Mouse Sensor  
Data Sheet  
Description  
Features  
The ADNS-5050 is a mainstream, small form factor opti-  Small form factor, pin-to-pin compatible with  
cal mouse sensor. It is a user-friendly product with many  
built-in features and optimized for LED-based corded  
products.  
ADNS-5020-EN  
 Register-to-register compatible with ADNS-5020-EN  
 Built-in LED driver for simpler circuitry  
 High speed motion detection at 30 ips and up to 8g  
 Self-adjusting frame rate for optimum performance  
 Internal oscillator – no clock input needed  
The ADNS-5050 is capable of high-speed motion detec-  
tion – up to 30ips and 8g. In addition, it has an on-chip  
oscillator and built-in LED driver to minimize external  
components. Frame rate is also adjusted internally.  
The ADNS-5050 along with the 5100-001 lens, LED clip  Default 500 cpi resolution, adjustable from 125 to 1375  
and HLMP-EG3E-xxxxx LED form a complete and com-  
pact mouse tracking system. There are no moving parts,  
which mean high reliability and less maintenance for the  
end user. In addition, precision optical alignment is not  
required, facilitating high volume assembly.  
cpi via 125 cpi step  
 Operating voltage: 5V nominal  
 Three-wire serial interface  
 Only 4 capacitors and no transistor required  
The sensor is programmed via registers through a three-  
wire SPI interface. It is housed in an 8-pin staggered dual  
in-line package (DIP).  
Applications  
 Optical Mice  
 Optical trackballs  
 Integrated input devices  
Theory of Operation  
The ADNS-5050 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-5050 contains an Image Acquisition System  
(IAS), a Digital Signal Processor (DSP), and a three wire se-  
rial port.  
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 mo-  
tion. The DSP calculates the Δx and Δy relative displace-  
ment values.  
An external microcontroller reads the Δx and Δy informa-  
tion from the sensor serial port. The microcontroller then  
translates the data into PS2 or USB signals before sending  
them to the host PC.  
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.  
PixArt Imaging Inc.  
E-mail: fae_service@pixart.com.tw  

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