HV57009(2007) Ver la hoja de datos (PDF) - Supertex Inc
Número de pieza
componentes Descripción
Fabricante
HV57009
(Rev.:2007)
(Rev.:2007)
Supertex Inc
HV57009 Datasheet PDF : 8 Pages
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HV57009
Switching Waveforms
Data Input
50%
CLK
50%
Data Out
LE
tSU
tWL
Data Valid
50%
tH
50%
tWH
tf
90%
50% 10%
tDLH
tDHL
50%
50%
VDD
10%
VSS
tr
VDD
90%
50% VSS
VDD
VSS
VDD
VSS
VDD
50%
50%
VSS
tDLE
tWLE
tSLE
HVOUT
w/ data input
LOW
HVOUT
w/ data input
HIGH
Previous IO = IREF
Previous IO = 0
90%
10%
tOFF
10%
tON
90%
IO = 0
IO = IREF
VDD
HVOUT (off)
VDD
HVOUT (off)
Function Table
Function
Inputs
Data In CLK LE
BL DIR Shift Reg
Outputs
HV Outputs
Data Out
All O/P high
Data falls through
(latches transparent)
X
X
X
L
X
*
_
L
_↑
H
H
X
L.....L
_
H
_↑
H
H
X
H.....H
ON
ON
OFF
Data stored in latches
X
X
L
H
X
*
Inversion of stored data
I/O relation
_
DI/O1-2A _↑
H
_
H
H
Qn→Qn+1
New ON or OFF
DI/O1-2A _↑
L
_
H
H
Qn→Qn+1
Previous ON or OFF
DI/O1-2B _↑
L
_
H
L
Qn→Qn-1
Previous ON or OFF
DI/O1-2B _↑
H
H
L
Qn→Qn-1
New ON or OFF
Note:
* = dependent on previous stage’s state. See Figure 7 for DIN and DOUT pin designation for CW and CCW shift.
H = VDD (Logic)/VNN (HV Outputs)
L = VSS
*
L
H
*
DI/O1-2B
DI/O1-2B
DI/O1-2A
DI/O1-2A
5
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