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. zApplications High speed reading equipment (i.e. document scanners, plotters, laser multifunction devices). zFeatures 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. zExternal dimensions (Unit : mm) 236 ±0.5 2-φ1.5×2 Oval Hole D4MIN 216 (Effective Reading Width) Effective 1st bit 9.4 0.324±0.1 17.5 14 ±0.2 Scanning Line 2-φ1.5 D4MIN 15 2- 3 +0/-0.1 2.0±0.8 MAX.3.15 6.9 1mm Pitch 15pin 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 max.1 max.1 max.1 max.1 6.9 No.15 No.1 Center of FCC 13.8 Signal VREF SP CLK V-LED B-GND G-GND R-GND 1/5 IA6008-FE10A Contact image sensor heads zCharacteristics Parameter Symbol Typ. Unit Effective scanning width − 216 mm Primary scan dot density − 600 dpi − 5184 dots Power supply voltage VDD 3.3 V Reference voltage VREF 0.8 V Scanning speed SLT 1.5 ms / line Total dot number CLK 5 MHz Maximum dynamic range VRMax 0.5 V Minimum dynamic range VRMin. 0.25 V Vod VREF + − 0.1 V − 5 to 45 °C Clock frequency Dark output Operating temperature zPin assignments No. Circuit I/O 1 AO 3 O Analog output Function 2 GND I Ground 3 AO2 O Analog output 4 GND I Ground 5 AO1 O Analog output 6 MODE I Mode select 7 GND I Ground 8 VDD I Power supply 9 VREF I Reference voltage 10 SP I Start pulse 11 CLK I Clock 12 V-LED I LED power supply 13 B-GND I BLUE LED ground 14 G-GND I GREEN LED ground 15 R-GND I RED LED ground 2/5 IA6008-FE10A Contact image sensor heads zTiming 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 A O1 to 3 VREF output period A O1 : A O2 : A O3 : 1 to 82clock 1 to 82clock 1 to 82clock Vdummy Analog output period Vdummy 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 A O1 to 3 VREF output period 1 to 82clock 1 to 82clock 1 to 82clock A O1 : A O2 : A O3 : Vdummy Analog output period Vdummy 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. zCircuit diagram VDD 1µF×6 GND 1 5184 VDD SP VREF ANALOG MEMORY CIRCUIT CLK MODE 1 1728 1729 3456 3457 5184 AO1 AO2 AO3 MODE VREF VLED RGND GGND BGND 4/5 IA6008-FE10A Contact image sensor heads zPeripheral circuit IMAGE SENSOR UNIT 13 14 15 12 1 3 5 9 8 10 11 R3 2, 4, 7 6 GND MODE C5 R3 R1 R2 B G R R3 C1 A 3 C3 A 2 A 1 VDD SP CLK C2 LED GND C4 VLED VREF R1=R2=100Ω, R3=100KΩ C1=C2=47µF C3=100µF, C4=0.1µF, C5=100pF 5/5 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