UPD8821 Datasheet, PDF (1/24 Pages) NEC – 7300 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR

DATA SHEET
MOS INTEGRATED CIRCUIT
μPD8821
7300 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR
DESCRIPTION
The μ PD8821 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 μ PD8821 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 that has high heat radiation.
FEATURES
• Valid photocell
• Photocell pitch
• Line spacing
• Color filter
• Resolution
• Data rate
• Output type
• Power supply
• Drive clock level
• On-chip circuits
: 7300 pixels × 3
: 10 μ m
: 40 μ m (4 lines) Red line-Green line, Green line-Blue line
: Primary colors (red, green, and blue), pigment filter (with 10⁷ lx•hour tolerant)
: 24 dot/mm A3 (297 × 420 mm) size (shorter side)
: 60 MHz MAX. (30 MHz/ch max.)
: 2 outputs in phase/color
: +10 V
: CMOS output under 5 V operation
: Reset feed-through level clamp circuit
Voltage amplifiers
ORDERING INFORMATION
Part Number
μ PD8821CZ-A
Package
CCD linear image sensor 40-pin plastic DIP with heat sink (15.24 mm (600))
Remark The μ PD8821CZ-A is a lead-free product.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. S17961EJ2V0DS00 (2nd edition)
Date Published July 2007 NS
Printed in Japan
The mark <R> shows major revised points.
2006
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.