KF3004-GD31A

www.DataSheet4U.com KF3004-GD31A Printheads Compact high speed thick film thermal printhead (12 dots / mm) KF3004-GD31A Using its expertise in LSI technology, ROHM has developed new high density driver chips for use in the KF3004-GD31A . Capable of being employed for both thermal and thermal transfer printing, with a print speed of 200mm/s, the resulting print heads 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 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 200mm/s with using thermal history control, the fastest in its class. 2) One rank resistance value of 1250Ω ± 3% eliminates the inconvenience of rank selection. 3) 2-inch, 3-inch and 4-inch series are available. zExternal dimensions (Unit : mm) 118 108.416 (EFFECTIVE PRINT WIDTH) DOT #1280 Max. 20 2.6±0.1 DOT #1 5.1±0.4 4±0.2 No.15 CONNECTOR B No.1 No.15 CONNECTOR A (10.2) 4±0.2 110±0.2 2-M3 (EFFECTIVE DEPTH 3) 5.1±0.1 φ1 8 No.1 .0 Rev.A 1/4 KF3004-GD31A Printheads zEquivalent circuit VH GND DOT #1280 DOT #1 VH GND VDD 10 9 8 7 6 5 4 3 2 1 STB1 STB4 STB2 STB3 LATCH REGISTER DI2 DO2 LAT CLK DO1 DI1 SHIFT REGISTER S...