參數(shù)資料
型號: TCD2704D
廠商: Toshiba Corporation
英文描述: High sensitive and low dark current 7500 elements x 4 line
中文描述: 高靈敏度和低暗電流7500元素x 4線
文件頁數(shù): 1/16頁
文件大小: 488K
代理商: TCD2704D
TCD2704D
2001-04-13
1
TOSHIBA CCD Linear Image Sensor
CCD (charge coupled device)
T C D 2 7 0 4 D
The TCD2704D is a high sensitive and low dark current 7500
elements
×
4 line CCD color image sensor which includes CCD
drive circuit, clamp circuit.
The sensor is designed for scanner. The device contains a row of
7500 elements
×
4 line photodiodes which provide a 24 lines/mm
across a A3 size paper. The device is operated by 5 V pulse and
12 V power supply.
Features
Number of image sensing elements: 7500 elements
×
4 line
Image sensing element size: 5
μ
m
×
5
μ
m on 5
μ
m centers
Photo sensing region: High sensitive PN photodiode
Distanced between photodiode array: Color (40
μ
m, 8 lines), B/W-color (60
μ
m, 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
Maximum Ratings
(Note 1)
Characteristic
Symbol
Rating
Unit
Clock pulse voltage
V
φ
V
Shift pulse voltage
V
SH
V
Reset pulse voltage
V
RS
V
Clamp pulse voltage
V
CP
V
Changeover switch voltage
V
SW
0.3~8.0
V
Power supply voltage
V
OD
0.3~15
V
Operating temperature
T
opr
0~60
°C
Storage temperature
T
stg
25~85
°C
Note 1: All voltage are with respect to SS terminals (ground).
Weight: 5.2 g (typ.)
Preliminary
OS2
22
OS1
OD
SS
1
SW
φ
2A3
21
20
19
18
17
16
OS3
1
2
3
4
5
6
7
SS
RS
CP
2
SW
φ
1A3
SS
NC
φ
2A1
φ
1A1
SH0
15
14
13
12
8
9
10
11
φ
2A2
φ
1A2
SH3
SH2
SH1
1
R
7
1
1
7
7
G
B
1
7
B
Pin Connections
(top view)
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