KF3004-GF11A 查看數據表（PDF） - ROHM Semiconductor
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KF3004-GF11A Datasheet PDF : 5 Pages
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Printheads
zTiming chart
CLK
(CLOCK)
DI(DATA IN)
"High":BLACK
"Low" :WHITE
DO(DATA OUT)
"High":BLACK
"Low" :WHITE
t setup DI
/LAT
LATCH
"High":HOLD
"Low" :THROUGH
STB
(STROBE)
tw CLK
t hold DI
td DO
t setup LAT
t hold LAT
tw LAT t setup STB
/AEO
(AREA ENABLE OUT)
KF3004-GF11A
min.10µsec(VDD=5V)
or 30µsec(VDD=2.7V)
DRIVER OUT
tdo
tdo
Fig.2
zCharacteristics
Parameter
Symbol
Effective printing width
−
Dot pitch
−
Total dot number
−
Average resistance value
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
108.416
0.0847
1280
210
7.2
0.17
0.847
0.6
256
8
φ14.0
66/1×108
0~50
Unit
mm
mm
dots
Ω
V
W/dot
ms
ms
dots
MHz
mm
km/pulses
°C
3/4
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