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2004
MOS INTEGRATED CIRCUIT
μ
PD8670A
7400 PIXELS CCD LINEAR IMAGE SENSOR
DATA SHEET
Document No. S17147EJ1V0DS00 (1st edition)
Date Published August 2004 NS CP (K)
Printed in Japan
The
μ
PD8670A is a high sensitive and high-speed CCD (Charge Coupled Device) linear image sensor which changes
optical images to electrical signal.
The
μ
PD8670A is a 2-output type CCD sensor with 2 rows of high-speed charge transfer register, which transfers the
photo signal electrons of 7400 pixels separately in odd and even pixels. And it has reset feed-through level clamp circuits
and voltage amplifiers. Therefore, it is suitable for 600 dpi/A3 high-speed digital copiers, multi-function products and so on.
FEATURES
Valid photocell
: 7400 pixels
Photocell pitch
: 4.7
μ
m
Photocell size
: 4.7
×
4.7
μ
m
Resolution
: 24 dot/mm (600 dpi) A3 (297
×
420 mm) size (shorter side)
Data rate
: 44 MHz MAX. (22 MHz/1 output)
Output type
: 2 outputs in-phase operation, and out of phase also supported
High sensitivity
: 17.0 V/lx
s TYP. (Light source: Daylight color fluorescent lamp)
Peak response wavelength : 550 nm (green)
Low image lag
: 1 % MAX.
Drive clock level : CMOS output under +5 V operation
Power supply
: +12 V
On-chip circuits : Reset feed-through level clamp circuits
:
Voltage amplifiers
ORDERING INFORMATION
2
Part Number
Package
μ
PD8670ACY
CCD linear image sensor 32-pin plastic DIP (10.16 mm (400))