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TCD2905D

Toshiba
Part Number TCD2905D
Manufacturer Toshiba
Description TOSHIBA CCD Image Sensor CCD (charge coupled device)
Published Apr 23, 2005
Detailed Description TCD2905D TOSHIBA CCD Image Sensor CCD (charge coupled device) TCD2905D The TCD2905D is a high sensitive and low dark cu...
Datasheet PDF File TCD2905D PDF File

TCD2905D
TCD2905D

Overview
TCD2905D TOSHIBA CCD Image Sensor CCD (charge coupled device) TCD2905D The TCD2905D is a high sensitive and low dark current 5400 elements × 6 line CCD color image sensor which includes CCD drive circuit and clamp circuit.
The sensor is designed for scanner.
The device contains a row of 5400 elements × 6 line staggered photodiodes which provide a 48 lines/mm (1200 dpi) across a A4 size paper.
The device is operated by 5 V pulse and 12 V power supply.
Features · · · · · · · · · Number of Image Sensing Elements: 5400 elements × 6 line Image Sensing Element Size: 5.
25 µm by 5.
25 µm on 5.
25 µm Photo Sensing Region: High sensitive and low dark current PN photodiode Distanced Between Photodiode Array: 63 µm (12 lines) 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 OS3 SS RS CP Weight: 4.
5 g (typ.
) Pin Connections (top view) 1 1 1 2 3 4 5 G R 6 7 8 9 10800 10800 10800 B 1 22 21 20 19 18 17 16 15 14 13 12 OS2 OS1 OD SW Maximum Ratings (Note1) Characteristic Clock pulse voltage Shift pulse voltage Reset pulse voltage Clamp pulse voltage Switch pulse voltage Power supply voltage Operating temperature Storage temperature Symbol VBA VSH V RS V CP V SW Rating Unit NC NC NC NC NC f2A1 f1A1 SH1 SH2 -0.
3~8.
0 V NC f2A2 VOD Topr Tstg -0.
3~15 0~60 -25~85 V °C °C f1A2 SH3 10 SS 11 Note 1: All voltage are with respect to SS terminals (ground).
1 2002-04-03 TCD2905D Block Diagram OD 20 SW f2A1 15 f1A1 14 19 CCD ANALOG SHIFT REGISTER 1 SHIFT GATE 1 …… PHOTO … DIODE (B) … (odd line) S10796 S10797 S10798 S10799 S10800 D64 D65 D66 D14 D16 D18 D60 D62 S1 S3 S5 … D74 D76 13 SH1 OS1 21 CLAMP D13 D15 D17 D59 D61 D63 S2 S4 …… PHOTO … DIODE (B) … (even line) … SHIFT GATE 2 CCD ANALOG SHIFT REGISTER 2 CCD ANALOG SHIFT REGISTER 3 SHIFT GATE 3 …… PHOTO … DIODE (G) … (odd line) S10796 S10797 S10798 S10799 S10800 D46 D65 D66 D14 D16 D18 D60 D62 S1 S3 S5 … D74 D76 12 S...


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