AMIS-710240: 200dpi CIS Module
Data Sheet
Illumination is accomplished by means of an integrated LED light source. All components are housed in a small plastic housing which
has a cover glass that acts as the focal point for the object being scanned and protects the imaging array, micro lens assembly and
LED light source from dust. I/O to the module is the 10-pin connector located on one end of the module. See Figure 4. The cross
section of the AMIS-710240 is shown in Figure 1 and the block diagram in Figure 2.
Figure 2: AMIS-710240-A4 Module Block Diagram
4.0 Recommended Operating Conditions (25°C)
Table 1: Recommended Operating Conditions (25°C)
Item
Symbol
Power supply
Vdd
Idd
Vn
Ivn
VLED
ILED
Video output level
Vid
Input voltage at digital high
Vih
Input voltage at digital low
Vil
Clock frequency
F
Clock pulse high duty cycle
Clock pulse high duration
(1)
Integration time
Tint
Operating temperature
Top
Note:
1.
Tint is determined by the time interval between two SP. The longest integration time is determined by the degree of leakage current degradation that can be
tolerated by the system. A 10ms maximum is a typical rule-of-thumb, thus the experienced CIS user can use his discretion in determining the integration time.
Min.
4.5
24
-4.5
5
4.5
305
0.8
Vdd -1.0
0
25
50
0.346
Typ.
5.0
30
-5
6
5.0
430
1.0
Vdd -0.5
3.0
Max.
5.5
35
-15
8
5.5
560
1.2
Vdd
0.8
5.0
0.6
25
10.0
50
Units
V
ma
V
ma
V
ma
V
V
V
MHz
%
ns
ms
°
C
AMI Semiconductor
–May 06, M-20546-001
www.amis.com
2
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