NF3004-VA30A [ROHM]

High speed thermal printhead (300 dots / inch); 高速热敏式打印头(300点/英寸)
NF3004-VA30A
元器件型号: NF3004-VA30A
生产厂家: ROHM    ROHM
描述和应用:

High speed thermal printhead (300 dots / inch)
高速热敏式打印头(300点/英寸)

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Tentative
Printhead
NF3004-VA30A
Under development
High speed thermal printhead
(300 dots / inch)
NF3004-VA30A
NF-VA30 series are the thermal printheads developed for high-speed / high-resolution printing for the market of bar-code
printer & scale-printer, based on “step-free” structure. These printheads realize ultra-highspeed printing with long life &
high reliability.
Applications
Barcode printers
Label printers
Packaging printers
ATM
Ticket printers
Scale printers
Features
1) High dot reproducibility with step-free structure.
2) High-hardness protect cote type “W-coat” is employed with 150km abrasion life-time.
3) Even without history-control, high-speed printing more than 300mm/s can be achieved at 300dpi with clear print image.
With history-control, 500mm/s printing is also possible at 300dpi.
External dimensions
(Unit : mm)
DOT No.1
124±0.5
108.4
Max.φ20
(7.792)
6±0.2
Max. 48
(3.5)
Min. 4.3
Max.5
#2
#26
#6
#1
TYPE OF PRINTHEAD
#1
#25
JST B6PS-VH
3-M3
EFFECTIVE DEPTH 3
HIROSE HIF3FC-26PA-2.54DS
100±0.2
(36)
25±0.5
2.8±0.2
7.3±0.3
17.8±0.2
10±0.2
φ3
H10
EFFECTIVE DEPTH 3
14.208
±
0.2
40
±
0.3
φ
3 H10 LENGTH 4
EFFECTIVE DEPTH 3
(22)
80±0.3
DOT No.1
Note: No heat history control function inside the thermal printhead. External heat history control is required for high speed printing.
(21.3)
(26)
Max.10
1/3
Tentative
Printhead
Equivalent circuit
DOT #1280
NF3004-VA30A
Under development
DOT#1
VH
220µF 35V
GND
BEO
STB2
STB1
LAT
LATCH
1280
641
640
1
DI 2
DI 1
CLK
V
DD
GND
TM
TM
DI No.
DI 2
DI 1
DOT No.
1280 to 641
640 to
1
STB No.
STB2
STB1
DOT No.
1280 to 641
640 to
1
2/3
Tentative
Printhead
Pin assignments
HIROSE
No.
1
3
5
7
9
11
13
15
17
19
Circuit
V
DD
GND
N.C.
LAT
GND
N.C.
V
DD
STB1
TM
SENS2
No.
2
4
6
8
10
12
14
16
18
20
Circuit
BEO
DI2
CLK
GND
DI1
GND
STB2
TM
SENS1
SENS3
JST
No.
1
2
3
4
5
6
Circuit
VH
VH
VH
GND
GND
GND
NF3004-VA30A
Under development
Characteristics
Parameter
Effective printing width
Dot pitch
Total dot number
Average resistance value
Applied voltage
Applied power
Print cycle
Pulse width
Maximum number of dots energized simultaneously
Maximum clock frequency
Maximum roller diameter
Running life / pulse life
Operating temperature
Symbol
Rave
V
H
P
O
SLT
T
ON
Typical
108.4
0.0847
1280
850
24
0.57
0.28
0.31
1280
10
Unit
mm
mm
dots
V
W / dot
ms
ms
dots
MHz
mm
km / pulses
φ
20
150 / 10
8
5 to 45
°C
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
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