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LC82101 - Image Processing

Datasheet Summary

Features

  • Number of pixels processed 2048 pixels/line (64 KB memory, white correction only) 4096 pixels/line (256 KB memory, both white and black correction) 8192 pixels/line (256 KB memory, white correction only).
  • Processing speed 500 ns/pixel maximum (The processing time for 1 pixel is 16/SYSCLK. ).
  • Supports medium speed products with a single external memory chip 100 ns access time memory allows 800 ns/pixel processing, and 60 ns access time memory allows 500 ns/pixel process.

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Datasheet preview – LC82101

Datasheet Details

Part number LC82101
Manufacturer Sanyo Semicon Device
File Size 76.73 KB
Description Image Processing
Datasheet download datasheet LC82101 Datasheet
Additional preview pages of the LC82101 datasheet.

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Full PDF Text Transcription

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Ordering number : EN*4982A CMOS LSI LC82101 Image Processing Circuit for FAX, Copier, and OCR Products Preliminary Overview The LC82101 converts an analog image signal from a CCD or contact sensor to high-quality binary image data. The LC82101 uses an internal 8-bit A/D converter for A/D conversion, and in addition to the orthodox dithering technique, also supports an error diffusion technique that allows an even higher quality image to be acquired.
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