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KF2004-GM50 View Datasheet(PDF) - ROHM Semiconductor

Part Name
Description
View to exact match
KF2004-GM50 Datasheet PDF : 3 Pages
1 2 3
Printheads
!Pin assignments
CONNECTOR A
No.
Circuit
No.
1
VDD
11
2
VDD
12
3
SEL2
13
4
SEL1
14
5 CLKIN2 (CP) 15
6
NC
16
7
DI2
17
8
DI1
18
9
INC
19
10
/ LOAD
20
Circuit
/ RESET
START
DO1
DO2
TM
TM
/ STB2
/ STB1
CLKOUT2
CLKIN1
CONNECTOR B
No.
Circuit
1 VH (COM)
2 VH (COM)
3 VH (COM)
4
GND
5
GND
6
GND
KF2004-GM50A
!Characteristics
Parameter
Effective printing width
Dot pitch
Total dot number
Average resistance value
Symbol
Rave
Applied voltage
VH
Applied power
PO
Print cycle
SLT
Pulse width
TON
Maximum number of dots energized simultaneously
Maximum clock frequency
Maximum roller diameter
Running life / pulse life
Operating temperature
Typical
104
0.125
832
550
24
0.857
0.490
0.258
832
8
φ20.0
150/(1×108)
5~45
Unit
mm
mm
dots
V
W/dot
ms
ms
dots
MHz
mm
km/pulses
°C
!Data sheets
1.6
SLT : 0.82ms / line
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40
ENERGY (mJ/dot)
Fig.2 Representative density curve
1.0
Level1
0.9
Level2
0.8
Level3
0.7
0.6
0.5
Level4
0.4
Level5
0.3
Level6
0.2
0.1
0.0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
SCANNING LINE TIME (ms/line)
Fig.3 Maximum energy curve
 

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