KA2003-BE51A データシートの表示（PDF） - ROHM Semiconductor
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KA2003-BE51A
ROHM Semiconductor
KA2003-BE51A 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
tw CLK
t hold DI
td DO
t setup LAT
t hold LAT
tw LAT t setup STB
STB
(STROBE)
/AEO
(AREA ENABLE OUT)
t do
DRIVER
OUT
KA2003-BE51A
Min.10µs∗
t do
*If delay time for Driver Out can not be secured enough, there is a possibility that VH would fluctuate
greatly. Please design the circuit so that VH does not exceed peak voltage (Vp).
zCharacteristics
Parameter
Symbol
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
−
−
−
Rave
VH
PO
SLT
TON
−
−
−
−
−
Typical
72
0.125
576
176
7.2
0.24
1.25
0.55
64
8
φ14
50/1×108
5 to 45
Unit
mm
mm
dots
Ω
V
W/dot
ms
ms
dots
MHz
mm
km/pulses
°C
Rev.A
3/4
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