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UPD3794 PDF预览

UPD3794

更新时间: 2024-01-21 13:16:07
品牌 Logo 应用领域
日电电子 - NEC 传感器图像传感器
页数 文件大小 规格书
20页 167K
描述
2700 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR

UPD3794 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:22
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.83Is Samacsys:N
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDIP-T22
长度:44 mm功能数量:1
端子数量:22最高工作温度:60 °C
最低工作温度:-25 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
座面最大高度:4.79 mm最大供电电压 (Vsup):12.6 V
最小供电电压 (Vsup):11.4 V表面贴装:NO
技术:MOS温度等级:OTHER
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:10.16 mm
Base Number Matches:1

UPD3794 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD3794  
2700 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR  
The µPD3794 is a color CCD (Charge Coupled Device) linear image sensor which changes optical images to  
electrical signal and has the function of color separation.  
The µPD3794 has 3 rows of 2700 pixels, and each row has a single-sided readout type of charge transfer register.  
And it has reset feed-through level clamp circuits, a clamp pulse generation circuit, an RGB selector and voltage  
amplifiers. Therefore, it is suitable for 300 dpi/A4 color image scanners, color facsimiles and so on.  
FEATURES  
• Valid photocell  
: 2700 pixels × 3  
• Photocell's pitch : 8 µm  
• Line spacing  
• Color filter  
• Resolution  
: 32 µm (4 lines) Green line-Blue line, Blue line-Red line  
: Primary colors (red, green and blue), pigment filter (with light resistance 107 lx•hour)  
: 12 dot/mm A4 (210 × 297 mm) size (shorter side)  
300 dpi US letter (8.5” × 11”) size (shorter side)  
• Drive clock level : CMOS output under 5 V operation  
• Data rate  
: 4 MHz MAX.  
: +12 V  
• Power supply  
• On-chip circuits : Reset feed-through level clamp circuits  
Clamp pulse generation circuit  
RGB selector  
Voltage amplifiers  
ORDERING INFORMATION  
Part Number  
Package  
µPD3794CY  
CCD linear image sensor 22-pin plastic DIP (400 mil)  
The information in this document is subject to change without notice.  
Document No.S13125EJ1V0DS00(1st edition)  
Date published December 1997 N CP(K)  
Printed in Japan  
1997  
©

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