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IA2008-MB82A
Contact image sensor heads
Monochrome image sensor heads for FAX
IA2008-MB82A
An Epoch-making, Lightweight, Compact Monochrome Image Sensor ROHM's expertise of ROHM LSI circuit design and accumulated manufacturing technology of thermal printheads are combined to produce the industry's smallest and lightest monochrome contact image sensor heads. Applications Facsimiles, scanners, and a variety of other image input devices.
Features 1) Signal amplifier is built in to the image sensor IC in order to increase immunity to external noise. 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) 5 volts single power supply is needed for the CIS which will simplify the power supply requirement. 4) The ceramic substrate is used for excellent dimensional accuracy and thermal stability. 5) With the proprietary prism, the output signal is maintained uniformly.
External dimensions (Unit : mm)
10.5
2.25
232 + 0.5 - 216(Effevtive Reading Width : 212)
5.5 2-2 Depth 7
No.1 Pixel
6 17.5
5.8 5.68
A
2.0 6.95 11.48
1.5
(1.41)
No.7
(10.4)
No.1
Note1 ; Diflection at the top of frame : 0 to 0.22 Projection to platen is positive. (Connector Parts Number) Socket Housing : IL-Z-7S-S125C3(JAE) Socket Contact : IL-Z-C3-A-15000(JAE)
PIN No. SIGNAL PIN No. SIGNAL No.6 GLED No.1 AO VLED No.7 No.2 GND No.3 VDD SI No.4 CLK No.5
MAX2
13
1/3
IA2008-MB82A
Contact image sensor heads
Characteristics
Parameter Effective scanning width Primary scan dot density Total dot number Power supply voltage Scanning speed Clock frequency Maximum dynamic range Minimum dynamic range Dark output Operating temperature Symbol
- - -
Typ. 212 203 1728 5 5 1 1.6 0.8 0.10.1 5 to 45
Unit mm dpi dots V ms / line MHz V V V C
VDD SLT CLK VRMax. VRMin. Vod
-
Pin assignments
No. 1 2 3 4 5 6 7 Circuit Ao GND VDD Sl CLK R-GND G-GND I/O O I I I I I I Functions Analog output Ground Power supply Serial-in Clock LED ground LED power supply
2/3
IA2008-MB82A
Contact image sensor heads
Timing chart
1/f CLK tw1 tw2
CLK
tSETUP
tHOLD
SI
ts
90%
Ao
1pixel 2pixel 3pixel 4pixel
Fig.1
Circuit diagram
VDD 0.1Fx2 GND
1 1728
AO SI
1728 BIT SHIFT REGISTER
CLK
VLED
GLED
Fig.2
3/3
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.0

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