DESCRIPTION
The μPD8821 is a high-speed and high sensitive color CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal and has the function of color separation. The μPD8821 has 3 rows of 7300 pixels, and it is a 2-output/color type CCD sensor with 2 rows/color of charge transfer register, which transfers the photo signal electrons of 7300 pixels separately in odd and even pixels. Therefore, it is suitable for 600dpi/A3 high-speed color digital copiers, color scanners and so on by the use of the package with heat sink thathas high heat radiation.

FEATURES
•Valid photocell  :  7300 pixels ×3
•Photocell pitch  :  10 μm
•Line spacing  :  40 μm (4 lines) Red line-Green line, Green line-Blue line
•Color filter  :  Primary colors (red, green, and blue), pigmentfilter (with 107lx•hour tolerant)
•Resolution  :  24 dot/mm A3 (297 ×420 mm) size (shorter side)
•Data rate  :  60 MHz MAX. (30 MHz/ch max.)
•Output type  :  2 outputs in phase/color
•Power supply  :  +10 V
•Drive clock level  :  CMOS output under 5 V operation
•On-chip circuits  :  Reset feed-through level clamp circuit
  Voltage amplifiers