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IA6008-FE10A
Contact image sensor heads
Color image sensor heads for High-Speed Scanner
IA6008-FE10A
Contact Image Sensor Head with 3 times higher scanning speed due to 3ch outputs. Newly developed resolution change-over IC is employed which has improved noise resistance.
Applications High speed reading equipment (i.e. document scanners, plotters, laser multifunction devices).
Features 1) High speed reading capability due to 3 analog output. 2) Signal amplifier is built into the image sensor IC in order to increase immunity to external noise. 3) ROHM's newly developed sensor IC reduces failures due to ESD (based on the IEC61000-4-2 standard). 4) With the proprietary prism, the output signal is maintained uniformly. 5) The ceramic substrate is used for excellent dimensional accuracy and thermal stability.
External dimensions (Unit : mm)
236 0.5 2-1.5x2 Oval Hole D4MIN Scanning Line 216 (Effective Reading Width) Effective 1st bit 9.4 0.3240.1
14 0.2
2-1.5 D4MIN
15 2.00.8 2- 3 +0/-0.1 MAX.3.15
1mm Pitch 15pin
6.9
6.9
max.1
max.1
max.1
max.1
No.1 Center of FCC 13.8
No.15
Pin No. No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8
Signal Ao3 GND Ao2 GND Ao1 MODE GND VDD
Pin No. No.9 No.10 No.11 No.12 No.13 No.14 No.15
Signal VREF SP CLK V-LED B-GND G-GND R-GND
17.5
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IA6008-FE10A
Contact image sensor heads
Characteristics
Parameter Effective scanning width Primary scan dot density Total dot number Power supply voltage Reference voltage Scanning speed Clock frequency Maximum dynamic range Minimum dynamic range Dark output Operating temperature Symbol - - - VDD VREF SLT CLK VRMax VRMin. Vod - Typ. 216 600 5184 3.3 0.8 1.5 5 0.5 0.25 VREF + 0.1 - 5 to 45 Unit mm dpi dots V V ms / line MHz V V V C
Pin assignments
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Circuit AO3 GND AO2 GND AO1 MODE GND VDD VREF SP CLK V-LED B-GND G-GND R-GND I/O O I O I O I I I I I I I I I I Function
Analog output Ground Analog output Ground Analog output Mode select Ground Power supply
Reference voltage Start pulse Clock LED power supply BLUE LED ground GREEN LED ground RED LED ground
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IA6008-FE10A
Contact image sensor heads
Timing chart (a) CLK Timing Chart
1/fCLK twH twL
CLK
50%
50%
SP
tSETUP tHOLD ts
Ao
1pixel 2pixel
(b) Data Output Timing Chart (600dpi mode) After turning on the SP pulse, the analog output starts from the setting up point of 82 clock pulse.
600dpi mode
1
2
82
CLK SP AO1 to 3
VREF output period
Vdummy
Analog output period
Vdummy
AO1 : AO2 : AO3 :
1 to 82clock 1 to 82clock 1 to 82clock
1 to 50pixels - -
51 to 1728pixels 1729 to 3456pixels 3457 to 5156pixels
- - 5157 to 5184pixels
Note)The CLK section area which is over the effective pixel numbers (Output blank part) cannot be used as the analog Output standard level.
3/5
IA6008-FE10A
Contact image sensor heads
Data Output Timing Chart (300dpi mode) After turning on the SP pulse, the analog output starts from the setting up point of 82 clock pulse.
300dpi mode
1
2
82
CLK SP AO1 to 3
VREF output period
Vdummy
Analog output period
Vdummy
AO1 : AO2 : AO3 :
1 to 82clock 1 to 82clock 1 to 82clock
1 to 25pixels - -
26 to 864pixels 865 to 1728pixels 1729 to 2578pixels
- - 2579 to 2592pixels
Note)The CLK section area which is over the effective pixel numbers (Output blank part) cannot be used as the analog Output standard level.
Circuit diagram
VDD
1Fx6
GND
1
5184
SP
VDD
ANALOG MEMORY CIRCUIT
CLK
VREF MODE
1 AO1 AO2 AO3 MODE VREF VLED
1728
1729
3456
3457
5184
RGND GGND BGND
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IA6008-FE10A
Contact image sensor heads
Peripheral circuit
IMAGE SENSOR UNIT
13 14 15 12 1 3 5 9 8 10 11 2, 4, 7 6 R3 R3 R2 B G R R3 C1 C3 A3 A2 A1 VDD C2 SP CLK R1 C5
LED GND
C4
VLED
VREF
GND
MODE
R1=R2=100, R3=100K C1=C2=47F C3=100F, C4=0.1F, C5=100pF
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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 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-Rev1.1

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