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KD2003-DG12A 查看數據表(PDF) - ROHM Semiconductor
零件编号
产品描述 (功能)
生产厂家
KD2003-DG12A
Compact high speed thick film thermal printhead (8dots / mm)
ROHM Semiconductor
KD2003-DG12A Datasheet PDF : 5 Pages
1
2
3
4
5
Printheads
z
Equivalent circuit
VH
GND
1-4,26-28
DOT #640
7-11,19-22
DOT #1
VSF
VDD
L/S
25
15
5
4
3
2
1
STB2
STB1
LAT
CLK
DI2
DO2
DI1
DO1
TM
TM
18
12
14
LATCH REGISTER
13
24
23
SHIFT REGISTER 2
SHIFT REGISTER 1
6
5
16
17
THERMISTOR
30k
Ω
B3950
KD2003-DG12A
z
Pin assignments
No.
Circuit
1
VH
2
VH
3
VH
4
VH
5
DO1
6
DI1
7
GND
8
GND
9
GND
10
GND
11
GND
12
STB1
13
CLK
14
LAT
Fig.1
No.
Circuit
15
V
DD
16
TM
17
TM
18
STB2
19
GND
20
GND
21
GND
22
GND
23
DO2
24
DI2
25
VSF
26
VH
27
VH
28
VH
2/4
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