KD3008-CF10A printheads rev.a 1/4 for gaming equipment, atms : cf, cg series KD3008-CF10A z applications plain-paper printers low speed ticket vendors measuring terminal printers z features utilizing the ideal element structure for each model (cf se ries: 100mm/s, cg series: 150mm/s) ensures perfect print quality and efficient energy consumption. in addition, the un its feature a high-frequency clock, enabling advance control. z dimensions (unit : mm) dot #1 dot #2592 connector.b no.15 no.1 no.15 connector.a no.1 2-m3 (effective depth 3) 5 0.2 5.1 0.2 220.5 0.2 cl 219.5424 (effective print width) 230 (substrate width) 230.5 0.3 (heatsink width) 2.6 0.1 resin coating for protection ic center of heat element (10.2) max.20.1 downloaded from: http:///
KD3008-CF10A printheads rev.a 2/4 z equivalent circuit z pin assignments gndgnd gnd gnd v dd /stb3/stb4 clk di1 vhvh vh vh di2 do2 /lat /stb1/stb2 tm no. 12 3 4 5 6 7 8 9 do1 10 vh 11 vh 12 vh 13 vh 14 vh 15 12 3 4 5 6 7 8 9 10 gnd 11 gnd 12 gnd 13 gnd 14 gnd 15 circuit no. circuit connector a connector b v h gnd cl k h 30 ?3950 k dot #1 dot#2592 /stb3 /stb4 connector b 2592 1873 1872 1297 1296 721 720 1 lat ch resist e r connector a shift resister /lat di1 do2 v h gnd /stb 2 /stb1 vd d shift resister do1 di 2 tm downloaded from: http:///
KD3008-CF10A printheads rev.a 3/4 z timing chart z characteristics operating temperature running life / pulse life maximum roller diameter maximum clock frequency maximum number of dots energized simultaneously pulse width print cycle applied power applied voltage average resistance value total dot number effective printing width parameter ? rave v h p o slt t on 219.542 0.0847 25921250 24.00.23 1.11 0.51 1296 16 20.0 50 / 1 10 8 5 to 45 ? ? ? ? ? ? ? mmmm dots ? v w / dot msms dots mhz mm km / pulses c symbol typical unit dot pitch * if delay time for driver out can not be secured enough, there is a possibility that v h would fluctuate greatly. please design the circuit so that v h does not exceed peak voltage (vp). do(data out) clk(clock) /lat(latch) /stb(strobe) di(data in) "high":black "low" :white "high": hold "low":through driver out "high":black "low" :white tw cl k tsetup di thold di td do tsetup lat thold lat tw lat tsetup stb tdo tdo min.10sec* downloaded from: http:///
KD3008-CF10A printheads rev.a 4/4 z electrical characteristic curves 0 0.02 0.04 0.06 0.08 0.25 0.1 0.14 0.160.12 0.18 0.2 01 0.9 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 slt : (ms) fig.1 adaptive speed chart max. e 0 : (mj / dot) 0 0.02 0.04 0.06 0.08 0.25 0.1 0.14 0.160.12 0.18 0.2 01 0.9 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 slt : (ms) fig.2 maximum energy curve supply e 0 : (mj / dot) 0 20 40 60 80 100 120 140 160 180 ? 20 ? 10 10 30 50 70 02 04 06 0 temperature : ( c) resistance : (k ? ) fig. 3 thermistor curve downloaded from: http:///
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. appendix1-rev2.0 thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact your nearest sales office. rohm customer support system the americas / eupope / asia / japan contact us : webmaster@ rohm.co. jp www.rohm.com copyright ? 2007 rohm co.,ltd. the products listed in this document are designed to be used with ordinary electronic equipment or de vices (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 which 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. it is our top priority to supply products with the utmost quality and reliability. however, there is always a chance of failure due to unexpected factors. therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. rohm cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the notes specified in this catalog. 21, saiin mizosaki- cho, ukyo-ku, kyoto 615-8585, japan tel : +81-75-311-2121 fax : +81-75-315-0172 appendix downloaded from: http:///
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