Add-on Structure Contact Image Sensor Heads LSH6008-CA50A 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. As a measure against a paper jam, the custom-made correspondence of the special cantact plate can be carried out. Applications Document Scanners,Bill sorters.Wide Format Scanners,and Lottery. Features 1) High speed reading capability due to 3 analog output. 2) Signal amplifier integrated into each sensor IC in order to eliminate external noise ; compatible with 3.3V interface. 3) LED light source mounted on the same substrate as the sensor chip itself, resulting in a more compact, lightweight package. 4) Proprietary prism maintains a uniform output signal. Dimensions (Unit : mm) 236±0.5 B A 216 10±0.5 1 57th(29th) pixel 15.5±0.2 4±0.5 15.5±0.2 1 A-A B 44±0.3 (55) (55) 14.2±0.5 (55) 3.8±1 Fixing Pin 1 19.6 177±0.3 (55) 11.5±0.3 5±0.1 5±0.1 Focus point Max.14 3±0.3 8.5 B-B Max.0.2 Max.0.2 A Max.0.2 Max.0.2 Max.0.2 B-B A-A (7) No.16 No.1 FFC Insert Direction 5 (7.958) (NOTE 1) Deflection at the top of glass : 0 to 0.25mm Projection to platen is positive. (NOTE 2) Connector : 04 6232 116 103 800 (Kyocera elco) (NOTE 3) General torelance : ±0.2 www.rohm.com c 2012 ROHM Co., Ltd. All rights reserved. ○ 1/4 Pin No. No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 Signal Ao1 GND Ao2 GND Ao3 GND MODE VDD Pin No. No.9 No.10 No.11 No.12 No.13 No.14 No.15 No.16 Signal VREF SP CLK VLED B-GND G-GND R-GND NC 2012.10 - Rev.A LSH6008-CA50A Data Sheet Characteristics 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 0.28 x 3 ms / line Total dot number CLK 8 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 Pin assignments No. Circuit I/O 1 AO1 O Analog output Function 2 GND I Ground 3 AO2 O Analog output 4 GND I Ground 5 AO3 O Analog output 6 GND I Ground 7 MODE I Mode 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 B-LED ground 14 G-GND I G-LED ground 15 R-GND I R-LED ground 16 NC − − www.rohm.com c 2012 ROHM Co., Ltd. All rights reserved. ○ 2/4 2012.10 - Rev.A LSH6008-CA50A Data Sheet Timing chart (a) CLK Timing Chart 1/fCLK twCLK twCLK CLK ts 50% 50% SP tSETUP tHOLD 90% A O1 to 3 1pixel 2pixel (b) Data Output Timing Chart After turning on the SP pulse, the analog output starts from the setting up point of 83 clock pulse. 1 2 82 83 CLK SP A O1 to 3 VREF output period Vdummy Analog output period Vdummy (300dpi) A O1 : A O2 : A O3 : 1 to 82clock _ _ 1 to 28pixels _ _ 29 to 864pixels 865 to 1728pixels 1729 to 2572pixels _ _ (600dpi) A O1 : A O2 : A O3 : 1 to 82clock _ _ 1 to 56pixels _ _ 57 to 1728pixels 1729 to 3456pixels 3457 to 5144pixels www.rohm.com c 2012 ROHM Co., Ltd. All rights reserved. ○ 3/4 2573 to 2592pixels _ _ 5145 to 5184pixels 2012.10 - Rev.A LSH6008-CA50A Data Sheet Circuit diagram VDD 0.1μF×6 1 2592 (5184) GND VDD SP VREF ANALOG MEMORY CIRCUIT CLK MoDE 1 864 865 (1728) (1729) 1728 1729 (3456) (3457) 2592 (5184) AO1 AO2 AO3 MODE VREF 1μF×2 VLED RGND GGND BGND Peripheral circuit CIS UNIT 16 15 14 13 12 1 3 5 9 8 10 11 2,4,6 7 GND MODE C5 R3 R4 R2 R G R1 B R5 C1 C3 C2 LED GND NC C4 VLED AO1 AO2 AO3 VREF VDD SP CLK ∗ R1=R2=10 to 100Ω, R3 to R5=100KΩ, C1=C2=47μF C3=100μF, C4=0.1μF, C5=100pF Note : The above constant values are examples, and please adjust the parameters by evaluating waveforms with the device which is used www.rohm.com c 2012 ROHM Co., Ltd. All rights reserved. ○ 4/4 2012.10 - Rev.A Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. 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