TCD2905D Datasheet, PDF (1/22 Pages) Toshiba Semiconductor – CCD Image Sensor CCD (charge coupled device)

TOSHIBA CCD Image Sensor CCD (charge coupled device)
TCD2905D
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
Weight: 4.5 g (typ.)
· 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
Pin Connections (top view)
· Internal Circuit: Clamp Circuit
· Package: 22 pin CERDIP Package
OS3 1
22 OS2
· Color Filter: Red, Green, Blue
SS 2
21 OS1
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
V_BA
V_SH
V RS
V CP
V SW
V_OD
T_opr
T_stg
Rating
-0.3~8.0
-0.3~15
0~60
-25~85
RS 3
CP 4
Unit
NC 5
NC 6
V
NC 7
f2A2 8
f1A2 9
V
°C
SH3 10
°C
SS 11
20 OD
19 SW
18 NC
17 NC
16 NC
15 f2A1
14 f1A1
13 SH1
12 SH2
Note 1: All voltage are with respect to SS terminals (ground).
1
2002-04-03