Compact low voltage thick film thermal printhead
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KF2003-GF50A
Printheads
Compact low voltage thick film thermal printhead (8dots / mm)
KF2003-GF50A...
Description
www.DataSheet4U.com
KF2003-GF50A
Printheads
Compact low voltage thick film thermal printhead (8dots / mm)
KF2003-GF50A
A world first, ROHM offers the KF2003-GF50A of thermal printheads that allow operation using a single standard lithium ion battery: required voltage has been reduced to just 2.7V. Compact and lightweight they are ideal printheads for handheld printers and PDAs (personal digital assistants). !Applications Mobile printers FET-POS printers Hand-held printers Debit printers
!Features 1) Using advanced LSI technology, ROHM has developed a dedicated low voltage driver chip. Compared with previous products, power consumption has been reduced by more than 30%. Because the print head circuits draw just 2.7 volts, the printer can be driven using a single lithium ion battery. 2) One rank resistance value of 123Ω ± 4% eliminates the inconvenience of rank selection. 3) The GP10 series has a resistance value of 123Ω and can be used in devices designed to operate with a single 3V lithium ion battery.
!External dimensions (Units : mm)
MAX.16.5
80
Max.1.7 Dot #1
2.1±0.3
72 (Effective Print Width) Dot #576
(11.35)
(1.1)
Exposed Conductor Side
(14)
No.28
No.1
ax .φ
14 .0
Insert Direction
Connector
M
1/4
KF2003-GF50A
Printheads
!Equivalent circuit
VH L-GND P-GND 1,2,3,26,27,28 18 13,14,15,16,17 9 22 21 8 7 2 1 DOT #576 DOT #1
STB5 STB4
STB1 AEO2 AEO1 LAT
8 20 19 5 LATCH REGISTER
DI CLK DO VDD NC TM TM
25 6 4 7 23,24 11 12 THERMISTOR 30kΩ B:3950 SHIFT R...
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