KD2003-DC10A 3950K - Datasheet Archive

 

Printheads Thick film thermal printhead (8 dots / mm) KD2003-DC10A The KD2003-DC10A is a 24 V standard thick film thermal

 

KD2003-DC10A KD2003-DC10A Printheads Thick film thermal printhead (8 dots / mm) KD2003-DC10A KD2003-DC10A The KD2003-DC10A KD2003-DC10A is a 24 V standard thick film thermal printhead with a printing speed up to 6 inches / s that has been developed mainly for label printer use. Applications High speed label printer High speed bar code printer High speed ticket printer Various high speed terminal printers Features 1) Newly developed thick-film fast response thermal element is employed for this series and 6 inches / s or 150 mm / s is possible without thermal history control. It is possible to print 10 inches / s or 250 mm / s if external thermal history control is used. 2) 150km life realized by attributing durable new protection film. 3) New partial glaze construction makes it compatible with the thermal transfer application. External dimensions (Unit : mm) 91 6.1±0.4 (5) Ma x. 20 (3) Max.45 Max.36 80 (EFFECTIVE PRINT WIDTH) DOT #1 DOT #640 Max.10 #2 #20 #1 #6 Max.5.5 #1 #19 CONNECTOR A CONNECTOR B 3-M3 (EFFECTIVE DEPTH 3) 40±0.3 20±0.3 DOT #640 20±0.2 7.3±0.3 15.3±0.3 17.8±0.2 (20.8) 25±0.5 3H10 LENGTH 4 (EFFECTIVE DEPTH 3) 60.5±0.3 20.5±0.3 3H10 (EFFECTIVE DEPTH 3) 1/3 KD2003-DC10A KD2003-DC10A Printheads Equivalent circuit DOT #640 VH DOT #1 VSF L/S #640 #321 #320 #1 GND VDD STB2 STB1 N.C. /LAT LATCH REGISTER CLK SHIFT REGISTER SHIFT REGISTER DI4 DO4 DI3 DO3 DI2 DO2 DI1 DO1 TM TM SHIFT REGISTER SHIFT REGISTER THERMISTOR 30k B: 3950K 3950K CONNECTOR VSF : Usually VSF and VH are connected. When measuring R value of Heatelement , VSF and VH should be separated. DOT No. DI No. STB No. DOT No. DI1 1 to 192 STB1 1 to 320 DI2 193 to 320 STB2 321 to 640 DI3 321 to 512 DI4 513 to 640 Fig. 1 Pin assignments CONNECTOR A CONNECTOR B No. Circuit No. Circuit No. Circuit 1 GND 11 TM 1 VH 2 VSF 12 TM 2 VH 3 GND 13 DI3 3 VH 4 VDD 14 DO3 4 GND 5 STB2 15 DI2 5 GND 6 CLK 16 DO2 6 GND 7 DI4 17 N.C. 8 DO4 18 STB1 9 N.C. 19 DI1 10 LAT 20 DO1 2/3 KD2003-DC10A KD2003-DC10A Printheads Timing chart tw CLK CLOCK(CLK) t setup DI t hold DI DATA IN(DI) High: BLACK Low: WHITE td DO DATA OUT(DO) High: BLACK Low: WHITE t hold LAT t setup LAT LATCH(LAT) High: HOLD Low: THROUGH t setup STB tw LAT STROBE(STB) tdo tdo DRIVER OUT Fig.2 Characteristics Parameter Symbol Typical Unit Effective printing width - 80 mm Dot pitch - 0.125 mm Total dot number - 640 dots Rave 650 VH 24 V Average resistance value Applied voltage Applied power PO 0.80 W / dot SLT 0.82 ms Maximum number of dots energized simultaneously - 640 dots Maximum clock frequency - 12 MHz Maximum roller diameter - Running life / pulse life - 150 / (1×108) km / pulses Operating temperature - 5 to 45 °C Print cycle 20.0 mm 3/3 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