KF3002-GL50A 查看數據表（PDF） - ROHM Semiconductor
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KF3002-GL50A Datasheet PDF : 4 Pages
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Printheads
!Timing chart
CLOCK (CLK)
DATA IN (DI)
"High" : BLACK
"Low" : WHITE
DATA OUT (DO)
"High" : BLACK
"Low" : WHITE
LATCH (LAT)
"High" : HOLD
"Low" : THROUGH
STROBE (STB)
DRIVER OUT
KF3002-GL50A
Min.30ns
Min.30ns
Min.10ns
Max.120ns
Min.200ns
Min.50ns
Min.100ns Min.300ns
Fig.2
Max.10µs
Max.10µs
!Characteristics
Parameter
Effective printing width
Dot pitch
Total dot number
Average resistance value
Applied voltage
Applied power
Print cycle
Pulse width
Maximum number of dots energized simultaneously
Maximum clock frequency
Maximum roller diameter
Running life / pulse life
Operating temperature
Symbol
-
-
-
Rave
VH
PO
SLT
TON
-
-
-
-
-
Typ.
54.21
0.0847
640
1250
24
0.43
0.83
0.28
640
8
φ20.0
150 / 1×108
5~45
Unit
mm
mm
dots
Ω
V
W / dot
ms
ms
dots
MHz
mm
km / pulses
˚C
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