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µPD8880
Color(A4)
(10680+10680) Pixels × 3 Color CCD Linear Image Sensor
Overview
The µPD8880 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 µPD8880 has 3 rows of (10680+10680) staggered pixels, and each row has a double-sided readout type of charge transfer register.
And it has reset feed-through level clamp circuits and voltage amplifiers. Therefore, it is suitable for 2400 dpi/A4 color image scanners, color facsimiles and so on.
Features
- Valid photocell : (10680+10680) pixels × 3
- Photocell pitch : 4 µm
- Line spacing :
64 µm (16 lines) Red line - Green line, Green line - Blue line
8 µm (2 lines) Odd line - Even line (for each color) - Color filter : Primary colors (red, green and blue),
pigment filter (with light resistance 107 lx•hour) - Resolution :
96 dot/mm A4 (210 × 297 mm) size (shorter side)
2400 dpi US letter (8.5" × 11") size (shorter side) - Drive clock level : CMOS output under 5 V operation
- Data rate : 8 MHz Max.
- Power supply : +12 V
- On-chip circuits :
Reset feed-through level clamp circuits
Voltage amplifiers
Ordering Information
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Remark
- This product is a lead-free product.
Document
Block Diagram
