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SE2002-DC90A PDF даташит

Спецификация SE2002-DC90A изготовлена ​​​​«ROHM Semiconductor» и имеет функцию, называемую «High speed thermal printhead».

Детали детали

Номер произв SE2002-DC90A
Описание High speed thermal printhead
Производители ROHM Semiconductor
логотип ROHM Semiconductor логотип 

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SE2002-DC90A Даташит, Описание, Даташиты
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Printheads
SE2002-DC90A
Hight Speed Thermal Printhead
(8dots / mm)
SE2002-DC90A
High speed, high quality, and high durability are achieved by using step free structure with high performance partial glaze
and highly conductive overcoat layer. SE200*-DC90A series are lined up which can accommodate with all types of
barcode labeling printers from Direct to Thermal Transfer, normal to high speed (over 300mm/s).
zApplications
Bar code label printers
Ticket printers
General purpose compact printers
zFeatures
1) ROHM new technology “STEP FREE” structure will provide, high corrosion resistance, better resistance against
scratching damage, high efficiency.
2) Standard glazed components to accommodate thick paper.
3) High speed clock (10MHz) to facilitate external heat history control.
4) Using a hard conductive film as a protective film on the heating element offers excellent resistance to electrostatic
damage.
5) Compatible with the SE3002-DC90A (300dpi) in mechanical specifications, to facilitate the making of a series of
printers.
zExternal dimensions (Unit : mm)
DOT #448
(5)
66±0.5
56 (EFFECTIVE PRINT WIDTH)
DOT #1
6±0.5
#2
#20 #4 #1
Max.5
#1 #19 JST B4PS-VH
HIROSE HIF3FC-20PA-2.54DS
φ3H10
EFFECTIVE DEPTH 3
φ3H10 LENGTH 4
EFFECTIVE DEPTH 3
Max.12
(13)
8±0.2
20±0.3
40±0.3
M3 DOT#1
EFFECTIVE DEPTH 3
Note: No heat history control function inside the thermal printhead. External heat history control is required for high speed printing.
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SE2002-DC90A Даташит, Описание, Даташиты
Printheads
zEquivalent circuit
DOT #448
VH
220µF 35V
GND
BEO
STB2
STB1
LA
DI 2
DI 1
CLK
448
VDD
GND
TM
TM
0.1µF 50V
LATCH
193 192
SE2002-DC90A
DOT #1
1
DI No.
DI 2
DI 1
DOT No.
448 to 193
192 to 1
STB No.
STB 2
STB 1
Fig. 1
DOT No.
448 to 193
192 to 1
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SE2002-DC90A Даташит, Описание, Даташиты
Printheads
zPin configuration
HIROSE
No. Circuit No.
1 VDD 2
3 GND 4
5 N.C. 6
7 LA 8
9
GND
10
11 N.C. 12
13 VDD 14
15 STB1 16
17 TM 18
19 SENS2 20
Circuit
BEO
DI2
CLK
GND
DI1
GND
STB2
TM
SENS1
SENS3
zTiming chart
CLK
DI
JST
No. Circuit
1 VH
2 VH
3 GND
4 GND
t1
BEO
SE2002-DC90A
t3
t2
CLK
LA
STBn
DRIVER
OUT
t5 t4
t6 t7
Fig. 2
t8
t8
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Номер в каталогеОписаниеПроизводители
SE2002-DC90AHigh speed thermal printheadROHM Semiconductor
ROHM Semiconductor

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