Multi Line Sensor Head for Monochrome Scanners LSH3008-AA10A These units utilize a high reflectivity white frame for high efficiency and uniform light intensity distribution. zApplications Image input device for account book scanner such as monochrome scanners and positioning sensor. zFeatures 1) Signal amplifier integrated into each sensor IC in order to eliminate 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) Only one 5V power supply required, simplifying design. 4) Ceramic substrate with uniform thermal distribution characteristics used for improved resistance against temperature fluctuations. 5) Original highly reflective white frame utilized, resulting in high-speed scanning capability. zDimensions (Unit : mm) 15 19.05 + 0.3 19.05 − No.1 Pixel 11.18 4−Φ1.9 Effective Depth6 1.8 9.95+ −0.5 14.05 + − 0.5 232 + − 0.5 218.8(Effective Read Width : 207.4) 5.7 A (13.8) (25) Deflection of glass surface : WIth the A-direction positive , 0∼0.22 with respect to the cover glass. Connector : IL-Z-7P-CLIP(JAE) Socket Housing : IL-Z-7S-125C3(JAE) Socket Contact : IL-Z-C3-15000(JAE) www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. ○ (10.4) (1.41) No.7 No.1 Max.2 11.38 + − 0.2 11.38 PIN No. SIGNAL PIN No. SIGNAL No.1 AO No.6 GLED No.2 GND No.7 VLED No.3 VDD No.4 SI No.5 CLK 1/3 2009.11 - Rev.A LSH3008-AA10A Data Sheet zCharacteristics Symbol Typ. Unit Effective scanning width − 214 mm Primary scan dot density − 300 dpi Parameter − 2584 dots VDD 5 V Scanning speed SLT 1.25 ms / line Clock frequency CLK 2.5 MHz Maximum dynamic range VRMax. 1.0 V Minimum dynamic range VRMin. 0.5 V Vod 1.0 + − 0.3 V 5 to 45 °C Total dot number Power supply voltage Dark output − Operating temperature zPin assignments No. Circuit I/O 1 AO O Analog output 2 GND I Ground 3 VDD I Power supply 4 SI I Serial-in 5 CLK I Clock 6 G-LED I LED ground 7 V-LED I LED power supply Function www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. ○ 2/3 2009.11 - Rev.A LSH3008-AA10A Data Sheet zTiming chart (a) CLK Timing Chart 1/fCLK tw1 tw2 0 CLK 1 11 12 13 tSETUP tHOLD SI ts Ao 1pixel 2pixel Fig.1 (b) Data Output Timing Chart After turning on the SI pulse, the analog output starts from the setting up point of 12CLK pulse. 0 2 4 6 8 10 12 14 16 CLK SI 1 2 3 4 5 Ao Note) The CLK section area which is over the effective pixel numbers (Output blank part) cannot be used as the analog Output standard level. zInner circuit 1 VDD 2584 0.1µF x 2 GND AO SI 2584 BIT SHIFT REGISTER CLK VLED GLED Fig.2 www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. ○ 3/3 2009.11 - 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. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved. R0039A