sh3002-dc70a ROHM Co. Ltd., sh3002-dc70a Datasheet - Page 2

• Manufacturer Part Number: sh3002-dc70a
• Description: Near Edge Thermal Printhead With Thermal Historical Control
• Manufacturer: ROHM Co. Ltd.

Printheads
CONNECTOR A
No.
11
13
15
17
19
Equivalent circuit
Pin assignments
1
3
5
7
9
/RESET
/ STB 1
SENS2
/LOAD
Circuit
SEL2
GND
GND
V
INC
TM
DD
V
CLK (CP)
/ RESET
H
V
/ LOAD
START
(COM)
DD
/ STB2
/ STB1
SEL2
SEL1
GND
BEO
(+5)
INC
TM
TM
DI
No.
10
12
14
16
18
20
2
4
6
8
DI No.
DI
CLK(CP)
/ STB 2
START
SENS1
SENS3
Circuit
SEL1
BEO
N.C.
TM
DI
DOT No.
640 to 1
220µF
0.1µF
35V
50V
No.
1
3
CONNECTOR B
/ STB No.
/ STB2
/ STB1
V
H
Circuit
GND
(COM)
DOT #640
640 to 385
384 to
DOT No.
No.
2
4
LATCH REGISTER
TO EACH IC
THERMISTOR
30kΩ B: 3950
1
V
Circuit
H
GND
(COM)
SH3002-DC70A
DOT #1
2/3