KA2004-BE10A [ROHM]
Compact Battery drivable thick film thermal printhead (8dots / mm); 小型电池驱动的厚膜热敏打印头（ 8dots /毫米）
| 型号： | KA2004-BE10A |
| 厂家： | 
ROHM |
| 描述： | Compact Battery drivable thick film thermal printhead (8dots / mm) |
| 文件： | 总5页 (文件大小：49K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KA2004-BE10A
Printheads
Compact Battery drivable thick film
thermal printhead (8dots / mm)
KA2004-BE10A
Compact and lightweight they are ideal printheads for handheld printers and PDAs (personal digital assistants).
zApplications
Mobile printers
EFT-POS printers
Hand-held printers
Debit printers
zFeatures
1) The B series brings reduced height of protective resin for IC and enlarged paper pathway for thermal papers. Thanks
to ROHM’s latest LSI high integrated mounting technology and it’s ultra slim 192bit driver IC.
2) The B series accede the great world class low energy consumption characteristics of GP series.
3) Because the print heads circuits draw 2.7V, the printer can be driven using a single lithium battery.
zExternal dimensions (Unit : mm)
117
Max.1.7
104 (Effective Print Width)
(1.1)
Dot #832
Dot #1
Exposed Conductor Side
Insert Direction
No.21
No.1
Connector
1/4
KA2004-BE10A
Printheads
zEquivalent circuit
DOT #832
DOT #1
VH
L-GND
V
DD
6
5
4
3
2
1
STB6
STB5
STB4
STB3
STB2
STB1
LAT
LATCH REGISTER
SHIFT REGISTER
DI
CLK
DO
THERMISTOR
30kΩ B:3950
TM
TM
Fig.1
zPin assignments
No.
1
Circuit
VH
No.
12
13
14
15
16
17
18
19
20
21
Circuit
V
DD
2
VH
STB4
STB5
STB6
GND
GND
CLK
DI
3
DO
4
LAT
5
GND
6
GND
STB1
STB2
STB3
TM
7
8
9
VH
10
11
VH
TM
Note) The GND terminal 5 and 6 are not connected with the GND terminal 16 and 17.
These terminals shall be connected each other at the closest point to the printhead.
2/4
KA2004-BE10A
Printheads
zTiming chart
tw CLK
CLOCK (CLK)
t setup DI
t hold DI
DATA IN (DI)
"High":BLACK
"Low" :WHITE
td DO
DATA OUT (DO)
"High":BLACK
"Low" :WHITE
t setup LAT
t hold LAT
LATCH (LAT)
"High":HOLD
"Low" :THROUGH
tw LAT
t setup STB
STROBE (STB)
DRIVER OUT
tdo
tdo
Fig.2
zCharacteristics
Parameter
Symbol
Typical
104
Unit
mm
Effective printing width
Dot pitch
−
−
0.125
832
mm
Total dot number
Average resistance value
Applied voltage
Applied power
Print cycle
−
dots
Ω
Rave
176
V
H
O
7.2
V
P
0.26
1.25
0.51
192
W/dot
ms
SLT
Pulse width
T
ON
ms
Maximum number of dots energized simultaneously
Maximum clock frequency
−
−
−
−
−
dots
MHz
mm
8
Maximum roller diameter
φ8.0
50/1×108
0~50
Running life / pulse life
km/pulses
°C
Operating temperature
3/4
KA2004-BE10A
Printheads
zElectrical characteristic curves
0.8
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Paper : KF50-HDA (OJI)
0.7
SLT : 2.50ms/line
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
0
1
2
3
4
5
0.00 0.05 0.10 0.15 0.20 0.25 0.30
SCANNING LINE TIME (ms/line)
ENERGY (mJ/dot)
SCANNING LINE TIME (ms/line)
Fig.3 Adaptive speed chart
Fig.4 Representative density curve
Fig.5 Maximum energy curve
180
160
140
120
100
80
60
40
20
0
−20 −10
0
10 20 30 40 50 60 70
TEMPERATURE : (°C)
Fig.6 Thermistor curve
4/4
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
相关型号：
KA2004-D35N90A
在适用于Li-ion电池驱动的7.2V驱动行业标准型产品基础上，新增了3.6V驱动的节能型和12V驱动的高速打印型。是支持组件多样化的热敏打印头。适用于电压低且电流容量有严格限制的便携式打印机和小型、节能要求高的EFT-POS 终端、收据打印机、小型标签打印机等。
ROHM
KA2004-H05N20A
In addition to the 7.2V drive industry standard type that matches Li-ion battery drive, the lineup includes a 3.6V drive energy-saving type and a 12V drive high-speed printing type. A thermal print head that supports a variety of sets. It is ideal for mobile printers with low voltage and strict current capacity restrictions, EFT-POS terminals with high demands for small size and energy savings, receipt printers, and small label printers.
ROHM
©2020 ICPDF网 联系我们和版权申明