IA2004-CE10A.pdf 데이터시트 (총 5 페이지) - 파일 다운로드 IA2004-CE10A 데이타시트 다운로드

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Contact image sensor heads
IA2004-CE10A
Image sensor heads for narrow-width scanners
IA2004-CE10A
Equipped with the sensor chips that have built-in analog memory, this compact color image sensor head is suitable for
any scanning application that requires raped scanning of widths of up to A6. It best fits into the photo graphic applications.
zApplications
Check readers, card scanners, and a variety of other image input devices.
zFeatures
1) By integrating the signal amplifier on the sensor chip, external noise is shut out. Additionally, newly developed analog
memory circuit and realizes high speed scanning.
2) The LED light source is mounted on the same substrate as the sensor chip which makes it possible to package the
device with lighter weight and an extremely small size.
3) With the proprietary prism(reflectors), the output signal is maintained uniformly.
4) The ceramic substrate is used for excellent dimensional accuracy and thermal stability.
Variation and maximize the image re-productivity.
zExternal dimensions (Unit : mm)
119.5 +− 0.3
108(Effective Reading Width:101.6)
CL
No.1 Pixel
5.5 +− 0.3
A
φ2 +− 0.05 Depth1
5 +− 0.1
15.5 +− 1
25 +− 1
(12.9)
No.9
Note) Deflection at the top of glass : 0 to 0.25
Projection to platen is positive
Socket Housing : IL-Z-9S-S125C3(JAE)
Socket Contact : IL-Z-C3-A-15000(JAE)
(3.8)
No.1
Pin No.
No.1
No.2
No.3
No.4
No.5
Signal
Ao
GND
SI
CLK
VDD
Pin No.
No.6
No.7
No.8
No.9
Signal
RLED
GLED
BLED
VLED
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Contact image sensor heads
zCharacteristics
Parameter
Effective scanning width
Primary scan dot density
Total dot number
Power supply voltage
Scanning speed
Clock frequency
Symbol
VDD
SLT
CLK
Typ.
104
203
864
5
1.2
1.25
Maximum dynamic range
VRMax.
0.5
Minimum dynamic range
VRMin.
0.25
Dark output
Vod 1.7 +− 0.2
Operating temperature
5 to 45
Analog signals are produced output at double rate of clock frequency.
Unit
mm
dpi
dots
V
ms / line
MHz
V
V
V
°C
zPin assignments
No. Circuit
1 AO
2 GND
3 SI
4 CLK
5 VDD
6 R-GND
7 G-GND
8 B-GND
9 V-LED
I / O Function
O Analog output
I Ground
I Serial-in
I Clock
I Power supply
I LED red ground
I LED green ground
I LED blue ground
I LED power supply
IA2004-CE10A
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Contact image sensor heads
zTiming chart
(a) CLK Timing Chart
1/fCLK
twCLK
twCLK
CLK
tSETUP
SP
tHOLD
IA2004-CE10A
trCLK
90%
50%
10%
tfCLK
90%
50%
10%
t pd1
ts
Ao
1pixel
2pixel
(b) Data Output Timing Chart
After turning on the SI pulse, the analog output shape starts from the setting up point of 27 clock pulse.
12 3 4
CLK
SI
Ao
26 27 28 29
Note) Output blank part cannot be used as the analog output standard level.
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