1
12/13/01
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the
Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.
HV5308
HV5408
32-Channel Serial To Parallel Converter
With High Voltage Push-Pull Outputs
Features
Processed with HVCMOS
technology
Low power level shifting
Source/sink current minimum 20mA
Shift register speed 8MHz
Latched data outputs
CMOS compatible inputs
Forward and reverse shifting options
Diode to V
PP
allows efficient power recovery
General Description
The HV53 and HV54 are low voltage serial to high voltage
parallel converters with push-pull outputs. These devices have
been designed for use as drivers for AC-electroluminescent
displays. They can also be used in any application requiring
multiple output high voltage current sourcing and sinking capa-
bilities such as driving plasma panels, vacuum fluorescent, or
large matrix LCD displays.
These devices consist of a 32-bit shift register, 32 latches, and
control logic to enable outputs. Q1 is connected to the first stage
of the shift register through the Output Enable logic. Data is
shifted through the shift register on the low to high transition of
the clock. The HV54 shifts in the counterclockwise direction
when viewed from the top of the package and the HV53 shifts in
the clockwise direction. A data output buffer is provided for
cascading devices. This output reflects the current status of the
last bit of the shift register (32). Operation of the shift register is
not affected by the LE (latch enable) or the OE (output enable)
inputs. Transfer of data from the shift register to the latch occurs
when the LE input is high. The data in the latch is retained when
LE is low.
Device
44 J-Lead Quad
44 J-Lead Quad
44 Lead Quad
44 J-Lead Quad
Ceramic Chip Carrier
Plastic Chip Carrier
Plastic Gullwing
Die
Ceramic Chip Carrier
(MIL-STD-883 Processed*)
HV5308
HV5308DJ
HV5308PJ
HV5308PG
HV5308X
RBHV5308DJ
HV5408
HV5408DJ
HV5408PJ
HV5408PG
HV5408X
RBHV5408DJ
*
For Hi-Rel process flows, please refer to perfer to page 5-3 in the Databook.
Ordering Information
Package Options
Absolute Maximum Ratings
1
Supply voltage, V
DD
2
-0.5V to +16V
Supply voltage, V
PP
-0.5V to +90V
Logic input levels
2
-0.5 to V
DD
+ 0.5V
Ground current
3
1.5A
Continuous total power dissipation
4
Plastic
1200mW
Ceramic
1500mW
Operating temperature range
Plastic
-40
C to +85
C
Ceramic
-55
C to 125
C
Storage temperature range
-65
C to +150
C
Lead temperature 1.6mm (1/16 inch)
260
C
from case for 10 seconds
Notes:
1. Device will survive (but operation may not be specified or guaranteed) at
these extremes.
2. All voltages are referenced to GND.
3. Duty cycle is limited by the total power dissipated in the package.
4. For operation above 25
C ambient derate linearly to maximum operating
temperature at 20mW/
C for plastic and at 15mW/
C for ceramic.
2
Recommended Operating Conditions
(over -40 to 85
C for plastic and -55
C to 125
C for ceramic)
Symbol
Parameter
Min
Max
Units
V
DD
Logic Voltage Supply
10.8
13.2
V
V
PP
High Voltage Supply
8.0
80
V
V
IH
Input HIGH Voltage
V
DD
-2
V
DD
V
V
IL
Input LOW Voltage
0
2
V
f
CLK
Clock Frequency
0
8
MHz
Note:
Power-up sequence should be the following:
1. Connect ground.
2. Apply V
DD
.
3. Set all inputs (Data, CLK, LE, etc.) to a known state.
4. Apply V
PP
.
5. The V
PP
should not fall below V
DD
or float during operation.
Power-down sequence should be the reverse of the above.
Electrical Characteristics
(V
PP
= 60V, V
DD
= 12V, T
A
=25
C)
DC Characteristics
Symbol
Parameter
Min
Max
Units
Conditions
I
PP
V
PP
Supply Current
0.5
mA
HVoutputs HIGH to LOW
I
DDQ
I
DD
Supply Current (Quiescent)
100
A
All inputs = V
DD
or GND
I
DD
I
DD
Supply Current (Operating)
15
mA
V
DD
= V
DD
max,
f
CLK
= 8 MHz
V
OH
(Data)
Shift Register Output Voltage
10.5
V
I
O
= 100
A
V
OL
(Data)
Shift Register Output Voltage
1
V
I
O
= 100
A
I
IH
Current Leakage, any input
1
A
V
IN
= V
DD
I
IL
Current Leakage, any input
-1
A
V
IN
= 0
V
OC
HV Output Clamp Diode Voltage
-1.5
V
I
OL
= -100mA
V
OH
HV Output when Sourcing
52
V
I
OH
= -20mA, -40 to 85
C
V
OL
HV Output when Sinking
8
V
I
OL
= 20mA, -40 to 85
C
V
OH
HV Output when Sourcing
52
V
I
OH
= -15mA, -55 to 125
C
V
OL
HV Output when Sinking
8
V
I
OL
= 15mA, -55 to 125
C
AC Characteristics
Symbol
Parameter
Min
Max
Units
Conditions
f
CLK
Clock Frequency
8
MHz
t
WL
or t
WH
Clock width, HIGH or LOW
62
ns
t
SU
Setup time before CLK rises
25
ns
t
H
Hold time after CLK rises
10
ns
t
DLH
(Data)
Data Output Delay after L to H CLK
110
ns
C
L
= 15pF
t
DHL
(Data)
Data Output Delay after H to L CLK
110
ns
C
L
= 15pF
t
DLE
LE Delay after L to H CLK
50
ns
t
WLE
Width of LE Pulse
50
ns
t
SLE
LE Setup Time before L to H CLK
50
ns
t
ON
Delay from LE to HV
OUT
, L to H
500
ns
t
OFF
Delay from LE to HV
OUT
, H to L
500
ns
HV5308/HV5408
3
HV5308/HV5408
Latch Enable
Q
w/ S/R LOW
Data Valid
50%
50%
Data Input
Clock
Data Out
50%
50%
50%
t
SU
t
H
t
WL
t
WH
50%
50%
t
DLH
t
DHL
50%
t
WLE
t
DLE
t
SLE
50%
50%
t
ON
10%
Q
w/ S/R HIGH
90%
90%
10%
t
OFF
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
V
OH
V
OL
V
IH
V
OL
V
OH
V
OL
V
OH
V
OL
V
DD
Input
GND
V
PP
GND
HV
OUT
Logic Inputs
GND
Data Out
Logic Data Output
High Voltage Outputs
V
DD
Input and Output Equivalent Circuits
Switching Waveforms
4
HV5308/HV5408
V
PP
HV
OUT
1
HV
OUT
2
HV
OUT
31
HV
OUT
32
32 Outputs Total
Latch Enable
Output Enable
Data Input
Clock
32 Bit
Shift
Register
32
Latches
Data Out
Function Tables
Data Input
CLK*
Data Output
H
H
L
L
X
No
No Change
*
= LOW-to-HIGH level transition
Data Input
LE
OE
HV Output
X
X
L
All HV
OUT
= LOW
X
L
H
Previous Latched Data
H
H
H
H
L
H
H
L
Functional Block Diagram
5
HV5308/HV5408
6
40
41
42
43
44
1
2
3
4
5
39 38 37 36 35 34 33 32 31 30 29
18
28
27
26
25
24
23
22
21
20
19
7
8
9
10 11 12 13 14 15 16 17
top view
44-pin J-Lead Package
Pin Configuration
HV53
44 Pin J-Lead Package
Pin
Function
Pin
Function
1
HV
OUT
17
23
GND
2
HV
OUT
16
24
V
PP
3
HV
OUT
15
25
V
DD
4
HV
OUT
14
26
Latch Enable
5
HV
OUT
13
27
Data In
6
HV
OUT
12
28
Output Enable
7
HV
OUT
11
29
N/C
8
HV
OUT
10
30
HV
OUT
32
9
HV
OUT
9
31
HV
OUT
31
10
HV
OUT
8
32
HV
OUT
30
11
HV
OUT
7
33
HV
OUT
29
12
HV
OUT
6
34
HV
OUT
28
13
HV
OUT
5
35
HV
OUT
27
14
HV
OUT
4
36
HV
OUT
26
15
HV
OUT
3
37
HV
OUT
25
16
HV
OUT
2
38
HV
OUT
24
17
HV
OUT
1
39
HV
OUT
23
18
Data Out
40
HV
OUT
22
19
N/C
41
HV
OUT
21
20
N/C
42
HV
OUT
20
21
N/C
43
HV
OUT
19
22
Clock
44
HV
OUT
18
HV54
44 Pin J-Lead Package
Pin
Function
Pin
Function
1
HV
OUT
16
23
GND
2
HV
OUT
17
24
V
PP
3
HV
OUT
18
25
V
DD
4
HV
OUT
19
26
Latch Enable
5
HV
OUT
20
27
Data In
6
HV
OUT
21
28
Output Enable
7
HV
OUT
22
29
N/C
8
HV
OUT
23
30
HV
OUT
1
9
HV
OUT
24
31
HV
OUT
2
10
HV
OUT
25
32
HV
OUT
3
11
HV
OUT
26
33
HV
OUT
4
12
HV
OUT
27
34
HV
OUT
5
13
HV
OUT
28
35
HV
OUT
6
14
HV
OUT
29
36
HV
OUT
7
15
HV
OUT
30
37
HV
OUT
8
16
HV
OUT
31
38
HV
OUT
9
17
HV
OUT
32
39
HV
OUT
10
18
Data Out
40
HV
OUT
11
19
N/C
41
HV
OUT
12
20
N/C
42
HV
OUT
13
21
N/C
43
HV
OUT
14
22
Clock
44
HV
OUT
15
Package Outline
6
1235 Bordeaux Drive, Sunnyvale, CA 94089
TEL: (408) 744-0100 FAX: (408) 222-4895
www.supertex.com
12/13/010
2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.
HV5308/HV5408
21
6
40
41
42
43
44
1
2
3
4
5
39 38 37 36 35 34
33
32
31
30
29
18
22
20
19
7
8
9
10
11
12 13 14 15 16 17
28
27
26
25
24
23
Pin Configuration
HV53
44 Pin Quad Plastic Gullwing Package
Pin
Function
Pin
Function
1
HV
OUT
22
23
Data Out
2
HV
OUT
21
24
N/C
3
HV
OUT
20
25
N/C
4
HV
OUT
19
26
N/C
5
HV
OUT
18
27
Clock
6
HV
OUT
17
28
GND
7
HV
OUT
16
29
V
PP
8
HV
OUT
15
30
V
DD
9
HV
OUT
14
31
Latch Enable
10
HV
OUT
13
32
Data In
11
HV
OUT
12
33
Output Enable
12
HV
OUT
11
34
N/C
13
HV
OUT
10
35
HV
OUT
32
14
HV
OUT
9
36
HV
OUT
31
15
HV
OUT
8
37
HV
OUT
30
16
HV
OUT
7
38
HV
OUT
29
17
HV
OUT
6
39
HV
OUT
28
18
HV
OUT
5
40
HV
OUT
27
19
HV
OUT
4
41
HV
OUT
26
20
HV
OUT
3
42
HV
OUT
25
21
HV
OUT
2
43
HV
OUT
24
22
HV
OUT
1
44
HV
OUT
23
HV54
44 Pin Quad Plastic Gullwing Package
Pin
Function
Pin
Function
1
HV
OUT
11
23
Data Out
2
HV
OUT
12
24
N/C
3
HV
OUT
13
25
N/C
4
HV
OUT
14
26
N/C
5
HV
OUT
15
27
Clock
6
HV
OUT
16
28
GND
7
HV
OUT
17
29
V
PP
8
HV
OUT
18
30
V
DD
9
HV
OUT
19
31
Latch Enable
10
HV
OUT
20
32
Data In
11
HV
OUT
21
33
Output Enable
12
HV
OUT
22
34
N/C
13
HV
OUT
23
35
HV
OUT
1
14
HV
OUT
24
36
HV
OUT
2
15
HV
OUT
25
37
HV
OUT
3
16
HV
OUT
26
38
HV
OUT
4
17
HV
OUT
27
39
HV
OUT
5
18
HV
OUT
28
40
HV
OUT
6
19
HV
OUT
29
41
HV
OUT
7
20
HV
OUT
30
42
HV
OUT
8
21
HV
OUT
31
43
HV
OUT
9
22
HV
OUT
32
44
HV
OUT
10
Package Outline
top view
44-pin Quad Plastic Gullwing Package
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