KA2008-AF10A(2007) View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
KA2008-AF10A Datasheet PDF : 5 Pages
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Printheads
zTiming chart
CLK
(CLOCK)
tw CLK
KA2008-AF10A
DI(DATA IN)
"High":BLACK
"LOW" :WHITE
t setup DI
/LAT
(LATCH)
"High": HOLD
"LOW" : THROUGH
/STB
(STROBE)
t hold DI
t setup LAT
t hold LAT
tw LAT t setup STB
Min. 5μs (VIH=5V)*
Min. 10μs (VIH=3.3V)*
DRIVER
OUT
tdo
tdo
∗ 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
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
216.0
0.125
1728
3000
24.0
0.17
10
1.95
432
4
φ14.0
30/3×107
5~45
Unit
mm
mm
dots
Ω
V
W/dot
ms
ms
dots
MHz
mm
km/pulses
°C
Rev.A
3/4
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