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LC82102W PDF预览

LC82102W

更新时间: 2024-11-15 22:31:31
品牌 Logo 应用领域
三洋 - SANYO 商用集成电路
页数 文件大小 规格书
5页 77K
描述
Image-Processing LSI for Fax, Copier and OCR Products

LC82102W 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP, QFP64,.47SQ,20
针数:64Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G64JESD-609代码:e0
长度:10 mm功能数量:1
端子数量:64最高工作温度:70 °C
最低工作温度:-30 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP64,.47SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:1.7 mm
子类别:Other Consumer ICs最大压摆率:70 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mmBase Number Matches:1

LC82102W 数据手册

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Ordering number : EN*5155  
CMOS LSI  
LC82102, LC82102W  
Image-Processing LSI  
for Fax, Copier and OCR Products  
Preliminary  
Overview  
Package Dimensions  
unit: mm  
The LC82102 and LC82102W convert analog video  
signals from CCD or contact image sensors to high-  
quality binary video data. The LC82102/W converts the  
input analog data to multi-valued data and uses two-  
dimensional filtering and an error diffusion technique that  
produces high-quality images to produce a two-valued  
image. Finally, the LC82102 reduces the image in the  
main and subsidiary scan directions. The LC82102  
requires absolutely no external memory since it limits the  
number of pixels processed to 2040 per line. This LSI can  
implement the image processing used by FAX, copier and  
OCR products.  
3159-QFP64E  
[LC82102]  
Features  
• Number of pixels processed: 2040 pixels/line  
• Processing speed: 500 ns/pixel maximum (when the  
CLKIN input frequency is 32 MHz)  
SANYO: QIP64E  
• Built-in 8-bit A/D converter (includes a sensor signal  
delay adjustment function)  
unit: mm  
• Built-in 6-bit D/A converter for setting the A/D  
converter high reference potential  
3190-SQFP64  
[LC82102W]  
• Sensor drive circuit (supports CCD and all CIS types)  
• Digital clamp (single-point clamp, even/odd clamp)  
• Distortion correction (white correction: 8-pixel  
averaging correction, black correction: black correction  
subtraction data setting)  
• Gamma correction (supports user-defined curves)  
• Simple binary-conversion processing (fixed threshold  
level, density-adaptive threshold level)  
• Intermediate processing error diffusion (64 levels)  
• Image reduction (thinning, fine black line retaining, fine  
white line retaining)  
• Single-voltage 5 V supply and low power due to CMOS  
process fabrication  
SANYO: SQFP64  
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN  
91195HA (OT) No. 5155-1/5  

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