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KD2002-DG10A

Rohm
Part Number KD2002-DG10A
Manufacturer Rohm
Description Compact medium speed thick film thermal printhead
Published May 17, 2007
Detailed Description KD2002-DG10A Printheads Compact high speed thick film thermal printhead (8dots / mm) KD2002-DG10A Using its expertise i...
Datasheet PDF File KD2002-DG10A PDF File

KD2002-DG10A
KD2002-DG10A

Overview
KD2002-DG10A Printheads Compact high speed thick film thermal printhead (8dots / mm) KD2002-DG10A Using its expertise in LSI technology, ROHM has developed new high density driver chips for use in the KD2002-DG10A .
Capable of being employed for both thermal and thermal transfer printing, with a print speed of 250mm/s, the resulting printheads are the fastest in their class.
The high-speed and high-density printing answers the needs of ATM, kiosk and ticket printing devices, which are increasingly being called upon to produce graphical output.
zApplications Label printers Ticket printers POS printers ATM printers KIOSK printers Terminal printers zFeatures 1) The use of a special partial glaze and the latest heating element structure, along with new high-density driver chips that can accept big current, has allowed ROHM to achieve print speeds of 250mm/s, the fastest in its class.
2) One rank resistance value of 650Ω ± 3% eliminates the inconvenience of rank selection.
3) The required driving voltage of 3.
15 to 5.
25V allows wide range of power supply voltage setting.
This also allows multiple choice of electronic components for printers.
4) 2-inch, 3-inch and 4-inch series are available.
zExternal dimensions (Unit : mm) 2.
6±0.
1 65 56 (Effective Print Width) Dot #448 Dot #1 Max.
1.
7 (5.
1) 4±0.
2 Max.
18 No.
28 No.
1 Connector Insert Direction 55±0.
2 5±0.
2 5.
1±0.
1 M ax .
φ 20 .
0 Exposed Conductor Side 2-M3 (Effective Depth 3) 10.
2 1/4 KD2002-DG10A Printheads zEquivalent circuit VH GND VSF VDD 15 1,2,3,4 DOT #448 DOT #1 7-11,19-22 L/S 4 3 2 1 STB2 18 STB1 12 LAT CLK DI2 DO2 DI1 DO1 TM TM 14 13 24 23 6 5 16 17 LATCH REGISTER SHIFT REGISTER 2 SHIFT REGISTER 1 THERMISTOR Fig.
1 zPin assignments No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 Circuit VH VH VH VH DO1 DI1 GND GND GND GND GND STB1 CLK LAT No.
15 16 17 18 19 20 21 22 23 24 25 26 27 28 Circuit VDD TM TM STB2 GND GND GND GND DO2 DI2 VSF VH VH VH 2/4 KD2002-DG10A Printheads zTiming chart tw C...


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