CCD Linear Image Sensor
TCD2558D
Preliminary
TOSHIBA CCD Linear Image Sensor CCD (charge coupled device)
TCD2558D
www.datasheet4u.com
The TC...
Description
TCD2558D
Preliminary
TOSHIBA CCD Linear Image Sensor CCD (charge coupled device)
TCD2558D
www.datasheet4u.com
The TCD2558D is a high sensitive and low dark current 5340 elements × 3 line CCD color image sensor which includes CCD drive circuit, clamp circuit. The sensor can be used for image scanner. The device contains a row of 5340 × 3 photodiodes, which provide a 24 lines/mm (600 dpi) across a A4 size paper. The divice is operated by 5 V (pulse), and 12 V power supply.
Features
· · · · · · · · · Number of image sensing elements: 5340 elements × 3 line Image sensing element size: 7 µm by 7 µm on 7 µm centers Photo sensing region: High sensitive and low dark current PN photodiode Distance between photodiode array: 28 µm, 4 line Clock: 2 phase (5 V) Power supply: 12 V power supply voltage Internal circuit: Clamp circuit Package: 22 pin CERDIP package Color filter: Red, green, blue Weight: 5.2 g (typ.)
Pin Assignment (top view)
1
2002-12-25
TCD2558D
Maximum Ratings (Note 1)
Characteristics Clock pulse voltage Shift pulse voltage
www.datasheet4u.com Reset pulse voltage
Symbol VB VSH
VRS VCP
Rating
Unit V
-0.3~8
V V V
Clamp pulse voltage Power supply Operating temperature Storage temperature
VOD Topr Tstg
-0.3~15 0~60 -25~85
V °C °C
Note 1: All voltage are with respect to SS terminals (ground).
Circuit Diagram
2
2002-12-25
TCD2558D
Pin Names
Pin No. 1 2
www.datasheet4u.com 3
Symbol OS3 SS
RS CP
Name Signal Output 3 (red) Ground Reset Gate Clamp Gate Non C...
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