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Part Name
Description
KA2002-BE13A View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
KA2002-BE13A
For Mobile, FET-POS, Debit Card, PDA, ECR 2.7V Print Voltage (B Series)
ROHM Semiconductor
KA2002-BE13A Datasheet PDF : 5 Pages
1
2
3
4
5
Printheads
z
Timing 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-BE13A
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
z
Characteristics
Parameter
Symbol
Effective printing width
−
Dot pitch
−
Total dot number
−
Average resistance value
Rave
Applied voltage
V
H
Applied power
P
O
Print cycle
SLT
Pulse width
T
ON
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
φ
14
50/1
×
10
8
5 to 45
Unit
mm
mm
dots
Ω
V
W/dot
ms
ms
dots
MHz
mm
km/pulses
°
C
3/4
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