TCD2950D Datasheet, PDF (1/13 Pages) Toshiba Semiconductor – Image SensorCCD (charge coupled device)

Preliminary ^{TOSHIBA CCD Image SensorCCD (charge coupled device)}
TCD2950D
TCD2950D
The TCD2950D is a high sensitive and low dark current 10680
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 10680 elements × 6 line staggered
photodiodes which provide a 96 lines/mm (2400DPI) across a A4
size paper. The device is operated by 5 V pulse, and 12 V power
supply.
Features
· Number of image sensing elements: 10680 elements × 6 line
Weight: 5.2 g (typ.)
· Image sensing element size: 2.8 µm by 4 mm on 4 µm centers
· Photo sensing region: High sensitive and low dark current PN photodiode
· Distance between photodiode array: 64 µm (16 lines)
· Clock: 2 phase (5 V)
· Power supply: 12 V power supply voltage
· Internal circuit: Clamp circuit
· Package: 22 pin CERDIP package
Pin Connections (top view)
· Color filter: Red, green, blue
OS3 1
22 OS2
Maximum Ratings (Note1)
Characteristics
Symbol
Rating
Unit
Clock pulse voltage
Shift pulse voltage
Reset pulse voltage
Clamp pulse voltage
Power supply voltage
Operating temperature
Storage temperature
V_B
V_SH
V_RS
VCP
V_OD
T_opr
T_stg
-0.3~8.0
V
-0.3~15
V
0~60
°C
-25~85
°C
Note1: All voltage are with respect to SS terminals (ground).
SS 2
RS 3
SS 4
NC 5
f1A1 6
f2A1 7
f2A2 8
f1A2 9
SH3 10
SS 11
21 OS1
20 OD
19 CP
18 SS
17 f1A4
16 f2A4
15 f2A3
14 f1A3
13 SH1
12 SH2
1
2002-01-31