KF3003-GM50A中文资料

KF3003-GM50APrintheadThick film thermal printhead(with thermal historical control)KF3003-GM50AGM50 series is the new product that newly added the future history control and driver LSI which has the function ofthermal historical control, to GL50 series which is employing the conventional thick-film fast response thermal element.!ApplicationsHigh speed label printerHigh speed bar code printerHigh speed ticket printerVarious high speed terminal printers!Features1) Newly developed thick-film fast response thermal element and driver LSI with the function of thermal history controlwhich is added the future history control are employed for this series. It is possible to print with super high speed of 10inches / s or 250 mm / s.2) 150km life realized by attributing durable new protection film.3) New partial glaze construction makes it compatible with the thermal transfer application.4) Market-proven G-series printhead construction ensures high reliability.!External dimensions (Units : mm)

Max.12(4.844)

17.8±0.2(20.8)25±0.5DOT #96020.656±0.240±0.320±0.3

20.5±0.360.5±0.315.3±0.37.3±0.391(3)φ20Dot #1Max.45Dot #96081.312(Effective Print Width)

Max.5.5Max.366.1±0.4(5)LABEL3-M3(Effective Depth 3)

φ3H10 (Effective Depth 3)φ3H10 Length 4 (Effective Depth 3)

#1#6#20#19CONNECTOR B#1#2CONNECTOR A元器件交易网www.cecb2b.comKF3003-GM50APrinthead!Equivalent circuitVH(COM)

LATCH REGISTER

THERMISTOR30kΩ B : 3950TO EACH IC

DI,STB DIVISION DOT No. CORRESPONDENCEFig.1GNDVDD(+5)

/ RESETCLKIN2DI1DO1CLKOUT2DI2CLKIN1DO2/ LOAD/ STB2/ STB1

STARTINCSEL2TMSEL1TMDOT #960DOT #1

DI No.DI2960~513512~ 1DI1DOT No./ STB No./ STB2960~513512~ 1/ STB1DOT No.CLK No.CLKIN2960~513512~ 1CLKIN1DOT No.220µF35V0.1µF50V

!Pin assignments1VDDVDDSEL2SEL1CLKIN2 (CP)NCDI2DI1INC/ LOAD/ RESETSTARTDO1DO2TMTM/ STB2/ STB1CLKOUT2CLKIN1234567891018192011121314151617CircuitNo.1VH (COM)VH (COM)VH (COM)GNDGNDGND23456CircuitNo.No.CircuitCONNECTOR BCONNECTOR A元器件交易网www.cecb2b.comKF3003-GM50APrinthead!CharacteristicsParameter−RaveVHPO81.3120.08479601250240.4230.410.259608φ20.0−−

SLTTON−−mmmmdotsΩVW/dotmsmsdotsMHzmm−150/(1×108)5~45−−km/pulses°CEffective printing widthSymbolTypicalUnit

Average resistance valueDot pitchTotal dot number

Pulse widthMaximum number of dots energized simultaneouslyMaximum clock frequencyMaximum roller diameterRunning life / pulse lifeOperating temperatureApplied powerApplied voltagePrint cycle

!Data sheets

ENERGY (mJ/dot)Fig.2 Representative density curveOPTICAL DENSITYSLT : 0.82ms/line

0.180.120.140.160.080.100.040.061.61.41.21.00.80.60.40.20.00.000.02 SCANNING LINE TIME (ms)Fig.3 Maximum energy curveSUPPLY ENERGY (Max.) (mJ/dot)

0.30.50.40.70.60.80.91.01.10.70.60.40.50.20.30.10.0Level6Level5Level4Level3Level1Level2元器件交易网www.cecb2b.com Appendix

Appendix1-Rev1.0

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.NotesNo 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 theproduct described in this document are for reference only. Upon actual use, therefore, please requestthat 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 circuitsand 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 anythird 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 use silicon as a basic material.Products listed in this document are no antiradiation design.