HV514 SUTEX [Supertex, Inc], HV514 Datasheet - Page 3

• Manufacturer Part Number: HV514
• Description: 8-Channel Serial to Parallel Converter with High Voltage Push-Pull Outputs
• Manufacturer: SUTEX [Supertex, Inc]

Input and Output Equivalent Circuits
Note: There is an internal output resistor for the high voltage output pin for SOA protection
Notes:
1. Below minimum V
2. Power-up sequence should be the following:
Power-down sequence should be the reverse of the above.
O
*
S
1. Connect ground.
2. Apply V
3. Set all inputs (Data, CLK, Enable, etc.) to a known state.
4. Apply V
p
BL, SEL, LE
GND
y
V
V
Input
V
V
r e
m
V
T
DD
D
P
H I
L I
A
b
D
P
t a
l o
n i
PP
DD
g
.
L
H
H
L
O
.
o
o
g i
g i
p
S
g
w
r e
h
- h
c i
u
-
PP
20k
e l
t a
v
e l
p
s
the output may not switch.
Logic Inputs
l o
v
n i
v
u
p
l e
a t
l e
p
g
y l
p
g
n i
n i
f
y l
e
e r
p
*
V
p
v
s
t u
e
t u
l o
l o
u
a -
p
v
a t
v
P
a t
r i
p
l o
l o
a
g
y l
e t
a t
g
a r
a t
e
m
e
g
g
m
e
s
e
p
t e
e
a r
r e
u t
e r
GND
V
DD
V
D
M
Logic Data Output
4 -
4
5
D
0
5 .
0 -
n i
0
0
9 .
3
T
5
y
0 .
p
Data Out
M
+
2
V
5
0
5
8
a
5 .
D
9 .
0
D
5
x
U
°
i n
V
V
V
V
C
HV
s t
GND
V
PP
N
o
e t
1
High Voltage Outputs
C
o
n
d
t i
o i
n
s
HV
HV514
OUT