HV7224 Supertex, Inc., HV7224 Datasheet - Page 4

• Manufacturer Part Number: HV7224
• Description: 40-channel Symmetric Row Driver
• Manufacturer: Supertex, Inc.

Input and Output Equivalent Circuits
Switching Waveforms
Data Reset Input
(DRIOA/DRIOB)
VDD
Input
GND
(Logic)
Data Reset Output
(DRIOA/DRIOB)
(POL = H)
(POL = L)
HVOUT
HVOUT
HVOUT
HVOUT
CLK
POL
OE
Logic Inputs
High Impedance
High Impedance
t
SUD
50%
VDD
GND
(Logic)
50%
t
t
50%
t
t
50%
Data
Valid
SUE
SUE
SUC
SUC
t
HD
t
WH
10%
90%
10%
90%
t
t
90%
10%
ONF
90%
t
10%
t
ONF
Logic Data Output
ONR
ONR
t
50%
POW
t
OEW
l/f
4
CLK
t
DLH
50%
Data
Valid
t
WL
50%
Data Out
50%
50%
50%
t
t
HE
HE
GND
(Power)
VPP
t
t
HC
HC
90%
10%
10%
90%
High Voltage Outputs
High Impedance
High Impedance
t
50%
DHL
50%
HVOUT
VIH
VIL
VOH
VOL
VOH
VOL
VOH
VOL
VIH
VIL
VIH
VIL
VIH
VIL
HV7224