sh3004-dc90a ROHM Co. Ltd., sh3004-dc90a Datasheet - Page 2

• Manufacturer Part Number: sh3004-dc90a
• Description: Near Edge Thermal Printhead 300 Dots / Inch
• Manufacturer: ROHM Co. Ltd.

SH3004-DC90A
SENS1
SENS2
SENS3
HIROSE
○
No.
/STB2
/STB1
c
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11
13
15
17
19
GND
Equivalent circuit
BEO
/LAT
Pin configuration
1
3
5
7
9
CLK
V
DI2
DI1
TM
TM
VH
2009 ROHM Co., Ltd. All rights reserved.
DD
CONNECTOR
DI No.
SENS2
Circuit
DI2
DI1
GND
N.C.
N.C.
N.C.
STB1
LAT
V
V
TM
DD
DD
No.
10
12
14
16
18
20
0.1µF
1280 to 641
2
4
6
8
50V
DOT No.
640 to 1
SENS1
SENS3
Circuit
BEO
CLK
N.C.
N.C.
STB2
DI2
DI1
TM
#1280
REGISTER
DOT#1280
STB No.
/STB 2
/STB 1
SHIFT
JST
No.
1
2
3
4
5
6
#641
Circuit
GND
GND
GND
VH
VH
VH
LATCH REGISTER
1280 to 641
DOT No.
30kΩ B-3950K
640 to 1
THERMISTOR
2/3
#640
REGISTER
DOT#1
SHIFT
#1
2009.02 - Rev.A
Data Sheet