KA2002-BE10A 查看數據表（PDF） - ROHM Semiconductor
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KA2002-BE10A
ROHM Semiconductor
KA2002-BE10A Datasheet PDF : 5 Pages
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Printheads
zTiming chart
tw CLK
CLK(CLOCK)
DI(DATA IN)
"High":Black
"Low" :White
tsetup DI
DO(DATA OUT)
"High":Black
"Low" :White
/LAT(LATCH)
"High": Hold
"Low":Through
thold DI
td DO
tsetup LAT
thold LAT
tw LAT tsetup STB
KA2002-BE10A
min.30µsec*(Vdd=5.0V)
min.36µsec*(Vdd=2.7V)
STB(STROBE)
DRIVER OUT
tdo
tdo
*If delay time for Driver Out can not be secured enough, there is a possibility that VH would
greatly. Please design the circuit so that VH does not exceed peak voltage
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
48
0.125
384
176
7.2
0.27
1.25
0.49
64
8
φ8.0
50/1×108
0~50
Unit
mm
mm
dots
Ω
V
W/dot
ms
ms
dots
MHz
mm
km/pulses
°C
Rev.A
3/4
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