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NE3104-RE10A
Printheads Under development
For Color Photo Printers (310DPI ; dots / inch)
NE3104-RE10A
The NE3104-RE10 Series are suitable for photo printers which can make direct print out from digital still cameras and mobile phones. ROHM's energy saving technology based on "step-free" structure enables high speed, and high resolution printing quality.
Applications Home printers Mobile Photo printers Photo kiosk terminals "Print club" (color photo printer) terminals Features 1) Approximately 8 tilt-angle with near-edge structure to work with large platen. 2) NF3104-RE10 enables full color printing by keeping the adjacent resistance variation less than 1.5%. 3) Employing of the driver IC capable of high-speed data transfer at 3.3 circuit supply voltage makes the gradation printing control easier. 4) High dot reproducibility with step-free structure.
External dimensions (Unit : mm)
114.8 104.96 Dot #1280 Dot #1 5.685
(1.06)
22.7
Print Dire
ction
(2.3)
No.1
No.24
Note: No heat control function inside the thermal printhead. External heat history control is required for high speed printing.
1/4
NE3104-RE10A
Printheads
Equivalent circuit
DOT #1280 VH 1F, 50V P-GND
L-GND
1280 1153
1152 1025 1024 897 896 769 768 641 640 513 512 385 384 257 256 129 128 1
Under development
DOT #1
~
~
~
~
~
~
~
~
~
~
VDD /STB
/LAT
LATCH REGISTER
CLK DI 10 DI 9 DI 8 DI 7 DI 6 DI 5 DI 4 DI 3 DI 2 DI 1 TM
SHIFT REGISTER 10
SHIFT REGISTER 9
SHIFT REGISTER 2
SHIFT REGISTER 1
THERMISTOR 30k B : 3950K
L-GND
DI No. 10 9 8 7 6
DOT No. 1280 to 1153 1152 to 1025 1024 to 897 896 to 769 768 to 641
DI No. 5 4 3 2 1
DOT No. 640 to 513 512 to 385 384 to 257 256 to 129 128 to 1
Fig.1
2/4
NE3104-RE10A
Printheads
Pin assignments
No. 1 4 7 10 13 16 19 22 25 28 Circuit VH P-GND P-GND DI 8 /LAT VDD DI 5 DI 2 P-GND VH No. 2 5 8 11 14 17 20 23 26 29 Circuit VH P-GND DI 10 DI 7 L-GND /STB DI 4 DI 1 P-GND VH No. 3 6 9 12 15 18 21 24 27 30 Circuit VH P-GND DI 9 DI 6 CLK TM DI 3 P-GND VH VH
Under development
Timing chart
tw CLK
CLK (CLOCK) t setup DI t hold DI
DI(DATA IN)
"High" : BLACK "LOW" : WHITE
t setup LAT LAT (LATCH)
"High" : HOLD "LOW" : THROUGH
t hold LAT
tw LAT STB (STROBE)
t setup STB
tdo DRIVER OUT
tdo
Fig.2
3/4
NE3104-RE10A
Printheads
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 rolls diameter Running life / pulse life Operating temperature
Under development
Symbol - - - Rave VH PO SLT TON - - - - -
Typical 104.96 0.0847 1280 5400 24 0.102 3.0 2.46 1280 16 50 2/5x107 5 to 45
Unit mm mm dots V W/dot ms/line ms dots MHz mm km/pulses C
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

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