KD3004-DC10A_09

Thick Film Thermal Printhead (300dpi) KD3004-DC10A KD3004-DC10A is developing type of GL40 series which are developed mainly for label printers. We have adopted low coefficient of abrasion and conductive protection coat to GL40 series which are possible for high speed and good printing quality. That is KD3004-DC10A which is 24V standard thick film thermal print head with high speed, high quality of printing, high durability, long life, and strong resistance to abrasion. Applications High speed label printer Food label printer High speed ticket printer High speed terminal printer Features 1) Perform 150km life time adopting new protective coat. (Perform three times life time by coefficient of abrasion which is about is about 1/10 of current mass-producing coat.) 2) Build in thermal high speeded heater and perform high printing 4 IPS. (100mm / s) 3) Available for thermal transfer printing by adopting specific partial glaze. Dimensions (Unit : mm) 3-M3(Effective Depth 3) TYPE OF PRINTHEAD 118 (4.792) 108.416(Effetive Print Width) DOT #1280 DOT #1 6.1±0.4 (5) 80±0.3 14.208±0.2 40±0.3 95±0.3 (19) 15±0.3 Max.36 Max.45 Ma x.φ 25±0.5 20 (20.8) (3) 15.3±0.3 Max.10 Max.5.5 φ3H10 Length 4 (Effective Depth 3) φ3H10 (Effective Depth 3) #2 #20 #6 #1 #1 HIROSE HIF3FC-20PA-2.54DS #19 JST B6PS-VH www.rohm.com c ○ 2009 ROHM Co., Ltd. All rights reserved. 1/3 2009.10 - Rev.B 17.8±0.2 7.3±0.3 KD3004-DC10A Inner circuit VH DOT #1280 DOT #1 Data Sheet VSF L/S GND VDD STB4 STB3 STB2 STB1 #1280 #897 #896 #641 #640 #385 #384 #1 /LAT LATCH REGISTER CLK SHIFT REGISTER SHIFT REGISTER SHIFT REGISTER SHIFT REGISTER DI4 DO4 DI3 DO3 DI2 DO2 DI1 DO1 TM TM CONNECTOR THERMISTOR 30kΩ B : 3950K VSF : Usually VSF and VH are connected. When measuring R value of Heatelement , VSF and VH should be separated. DI No. DI1 DI2 DI3 DI4 DOT No. 1 to 384 385 to 640 641 to 896 897 to 1280 STB No. STB1 STB2 STB3 STB4 DOT No. 1 to 384 385 to 640 641 to 896 897 to 1280 Fig. 1 Pin configuration CONNECTOR A No. 1 2 3 4 5 6 7 8 9 10 Circuit No. Circuit CONNECTOR B No. 1 2 3 4 5 6 Circuit VH VH VH GND VSF GND VDD STB4 11 12 13 14 15 16 17 18 19 20 TM TM DI3 DO3 DI2 DO2 STB2 STB1 DI1 DO1 GND GND GND CLK DI4 DO4 STB3 LAT www.rohm.com c ○ 2009 ROHM Co., Ltd. All rights reserved. 2/3 2009.10 - Rev.B KD3004-DC10A Timing chart Min.30ns C LOCK (CLK) Data Sheet Min.30ns D ATA IN (DI) " High" : BLACK " Low" : WHITE D ATA OUT (DO) " High" : BLACK " Low" : WHITE Min.10ns Max.120ns Min.200ns L ATCH (LAT) " High" : HOLD " Low" : THROUGH Min.50ns Min.100ns S TROBE (STB) Min.300ns Max.10 µ s D RIVER OUT Max.10 µ s Fig.2 Characteristics Parameter Effective printing width Dot pitch Total dot number Average resistance value Applied voltage Applied power Print cycle Maximum number of dots energized simultaneously Maximum clock frequency Maximum roller diameter Running life / pulse life Operating temperature Symbol − − − Rave VH PO SLT − − − − − Typ. 108.42 0.0847 1280 1000 24 0.51 0.83 1280 12 φ20.0 150 / 1×108 5 to 45 Unit mm mm dots Ω V W / dot ms dots MHz mm km / pulses °C Data sheet 0.40 0.35 0.30 1.6 1.4 1.2 SPEED : 4IPS RESISTANCE : (kΩ) 180 160 140 120 100 80 60 40 20 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0 −20 −10 0 10 20 30 40 50 60 70 ENERGY : (mJ / dot) 0.25 O.D 1.0 0.8 0.6 0.4 0.2 0 0.5 1 1.5 2 2.5 0.20 0.15 0.10 0.50 0 0 SLT : (ms / line) ENERGY : (mj / dot) TEMPERATURE : (˚C) Fig.3 Maximum energy curve Fig.4 Representative density curve Fig.5 Thermistor curve www.rohm.com c ○ 2009 ROHM Co., Ltd. All rights reserved. 3/3 2009.10 - Rev.B 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. 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