200 dpi的接触式图像传感器组件

　　The NOM02A4-AR03G contact image sensor （CIS） module integrates a red LED light source， lens and image sensor in a compact housing. The module is designed for document scanning， mark reading， gaming and office automation equipment applications and is suitable for scanning documents up to 216mm wide. An analog video output achieves a scanning rate of 346µsec/line. The NOM02A4-AR03G module employs proprietary CMOS image sensing technology from ON Semiconductor to achieve high-speed performance and high sensitivity.

　　特性

　　Proprietary active pixel technology

　　346usec/line scanning speed

　　Two-sided beveled glass

　　216mm scan width， 7.9dpm

　　Red LED light source

　　优势

　　Excellent SNR and DR

　　Fast， 74 pages per min

　　Reduced paper jamming

　　Supports A4 size documents

　　Facilitates high-speed scanning

　　应用

　　Currency verification

　　Document Scanning

　　Mark readers， including balotting， test scoring and gaming machines

　　Office automation equipment