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Электронный компонент: NE3104-VC11A

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NE3104-VC11A
Printheads
For Photo Color Printers
(310DPI;dots/inch)
NE3104-VC11A
NE3104-VC11 series is newly developed for photo color printers as (color print) thermal
printheads, high speed, high quality printing is acheved with several new technologies.
Printing method is available for sublimination type of thermal transterence.
Application
Home printer
Photo KIOSK
Features
1) 9
tit-angle with near-edge structure to work with larger platen.
2) High quality printing with less unever imaging by employing the glaze of very little
undulation.
3) Resistance variance less than
1% in the head using special pulse trimming
technologies.
External Dimension (Unit:mm)
Typ.6
Dot #1280
(2.3)
(1.06)
22.7
5.685
No.1
114.8
Dot #1
104.96
No.24
Print Direction
Fig. 1 External Dimension
Note
No heat control function inside the thermal printhead. External heat history control is required for high speed
printing.
1/4
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NE3104-VC11A
Printheads
Equivalent circuit
DOT #1
DOT #1280
VH
P-GND
Vdd
/STB
/LAT
CLK
DI 10
DI 9
DI 8
DI 7
DI 6
DI 5
DI 4
DI 3
DI 2
DI 1
TM
SHIFT
REGISTER 1
SHIFT
REGISTER 2
SHIFT
REGISTER 9
SHIFT
REGISTER 10
L-GND
10
9
8
7
6
5
4
3
2
1
To each Shift Register
L-GND
LATCH REGISTER
DI No.
Dot No.
DI No.
Dot No.
10
1280 to 1153
5
640 to 513
9
1152 to 1025
4
512 to 385
8
1024 to 897
3
384 to 257
7
896 to 769
2
256 to 129
6
768 to 641
1
128 to 1
Fig. 2 Equivalent circuit
2/4
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NE3104-VC11A
Printheads
Pin assignments
No. Circuit No. Circuit No. Circuit
1 V
H
2 V
H
3 V
H
4 V
H
5 P-GND
6 P-GND
7 P-GND 8 P-GND
9 TM
10
L-GND 11 VDD 12 DI10
13 DI9 14 DI8 15 DI7
16 DI6 17 DI5 18 DI4
19 DI3 20 DI2 21 DI1
22 CLK 23 /STB 24 /LAT
Timing chart
Fig. 3 Timing chart
CLK
(CLOC
K)
DI (DATA IN)
/LAT
(LATCH)
/STB
(STROBE)
DRIVER
OUT
"High": BLACK
"LOW": WHITE
"High": HOLD
"LOW": THROUGH
tdo
tdo
t setup STB
tw LAT
t hold LAT
t setup LAT
t hold DI
t setup I
D
tw CLK
3/4
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NE3104-VC11A
Printheads
Characteristics
Parameter Symbol
Typical
Unit
Effective printing width
104.96
mm
Dot pitch
0.0820
mm
Total dot number
1280
dots
Average resistance value
R
ave
5400
Applied voltage
V
H
24 V
Applied power
P
0
0.102 W/dot
Print cycle
SLT
4.0
ms/line
Pulse width
T
ON
2.8 ms
Maximum number of dots
energized simultaneously
1280 dots
Maximum clock frequency
10
MHz
Maximum rolls diameter
52
mm
Running life/pulse life
2/5
10
7
km/pulses
Operating temperature
5 to 45
C
Electrical characteristic
Fig. 4 Thermistor curve
0
5
10
15
20
25
30
35
40
45
50
-20
0
20
40
60
80
TEMPERATURE ()
RESISTANCE
k
4/4
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Appendix
Appendix1-Rev1.1


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.
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.
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.