Modules
Contact Image Sensor Heads
CONTENTS
■ROHM has unique expertise in key fields
■8inch CIS
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P. F12
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Contact Image Sensor Heads
F
www.rohm.com
Modules
Contact Image Sensor Heads
▶ ROHM has unique expertise in key fields
▶ 8inch CIS
ROHM has unique expertise in key fields
High performance in a lightweight and compact package places these leading-edge products in great
demand for a broad range of applications.
Distinctive feature
Directly drive from ASICs!
1
Input Interface
The low 3.3 voltage supply contributes
to simple end-product design.
Conventional product
CIS
Conventional Product
Shared
Power supply
Regulator
5V Drive
for CIS
Regulator
Regulator
Power
Supply
3.3V Drive for
Logic Power Supplies
and ASICs
3.3V Drive for
Logic Power Supplies
and ASICs
Low voltage drive contributes to increased
energy savings
Light Source
The Basic CIS by which the add-on
can respond to various sets.
Standard Glass
Lens
The Basic CIS by which the add-on can shorten the
development period of a product sharply while being
able to satisfy broad demand.
A taper glass and tempered glass can respond as an
option.
ROHM's CIS is carrying out the lineup of the siries by
reading width,resolution, and an output channel.
Since it is designing by the common frame, about
the specification change with the same outside
dimension, a mechanism re-design is unnecessary.
CIS
New Product
Regulator
Distinctive feature
Also in a sudden specification change,
ROHM's CIS is the same outside
dimension. it is easy to replace.
3.3V input I/F
Supports low-voltage 3.3V drive identical to ASICs,
making it possible to share power supplies
Low Voltage Drive
Power
Supply
2
3.3V
Level
shift IC
Contact Image Sensor Heads (CIS) is equipped with
a 3.3 volt input interface, the sensor is directly driven
by an ASIC. The low 3.3 voltage supply helps
conserve power and contributes to simple endproduct design.
Direct drive
New Product
5V
3.3V
Sensor
IC
Substrate
Base Structure
Taper Glass
Add-on structure which unified the core design
which determines an optical system
Size
Resolution
300dpi
200dpi
600dpi
Same outside dimension
8 inch
8inch CIS
■Features
ROHM's flatbed-type Contact Image sensor have to chose
three resolution-600dpi, 300dpi and 200dpi and two output1ch and 3ch.
Contact Image Sensor Heads
F
CA series
8inch CIS
Light Source＊
Light Source
Output Type
Input Voltage
Type
（V）
Resolutions
(dpi)
Effective
Scanning
Width (mm)
Total Pixels
(pixels)
Pixel Clock
(MHz)
Scanning
Speed
(ms/Line)
Dynamic
Range
Max. (V)
Logic
Voltage
（V）
LSH2008-CA10A
200
216
1,724
8
0.25 × 3
0.5
3.3
7
RGB
1ch
LSH3008-CA10A
300
216
2,592
8
0.35 × 3
0.5
3.3
7
RGB
1ch
LSH6008-CA10A
600
216
5,184
8
0.7 × 3
0.5
3.3
7
RGB
1ch
LSH3008-CA50A
300
216
2,592
8
0.14 × 3
0.5
3.3
7
RGB
3ch
LSH6008-CA50A
600
216
5,184
8
0.28 × 3
0.5
3.3
7
RGB
3ch
Part No.
＊ : Current control resistor must be mounted in set.
●We can also develop a CIS per customized specifications. Please contact a ROHM sales representative for further details.
F12
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