Page 1
32-Channel Serial To Parallel Converter
with P-Channel Open Drain Outputs
Ordering Information
Recommended
Device Operating
Max
V
PP
HV4530 -300 HV4530PJ HV4530PG HV4530X
HV4630 -300 HV4630PJ HV4630PG HV4630X
44 J-Lead Quad 44 Quad Plastic Die
Plastic Chip Carrier Gullwing
Package Options
HV4530
HV4630
Features
❑ Processed with HVCMOS Technology
❑ Output voltages to -300V
❑ Source current minimum 60 mA
❑ Shift register speed 8 MHz
❑ Polarity and blanking inputs
❑ CMOS compatible inputs
❑ Forward and reverse shifting options
❑ 44-lead plastic and ceramic surface mount packages
❑ Hi-Rel processing available
❑ Can be used with the HV55 and HV56 to provide 300V
push pull operation
Absolute Maximum Ratings
Supply voltage, V
Off state output voltage HV4630 +0.5V to -315V
Logic input levels +0.5V to V
Ground current
Continuous total power dissipation
Operating temperature range -40°C to +85°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. All voltages are referenced to V
2. Duty cycle is limited by the total power dissipated in the package.
3. For operation above 25°C ambient derate linearly to maximum operating
temperature at 20mW/°C for plastic and at 15mW/°C for ceramic.
DD
HV4622 +0.5V to -240V
2
3
.
SS
1
+0.5V to -16V
- 0.3V
DD
1.5A
1200mW
General Description
The HV45 and HV46 are low-voltage serial to high-voltage
parallel converters with P-Channel open drain 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 source capabilities
such as driving inkjet and electrostatic print heads, plasma
panels, or vacuum fluorescent displays.
These devices consist of a 32-bit shift register, 32 data latches,
and control logic to perform polarity and blanking functions. Data
is shifted through the shift register on the logic high-to-low
transition of the clock. The HV45 shifts in the counterclockwise
direction when viewed from the top of the package and the HV46
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. The data in the shift register is
latched when the latch enable pin is brought to logic high and then
returned to ground. If the latch enable pin is held high, the latch
becomes transparent and the shift register data is directly reflected in the outputs.
For applications requiring active pull down as well as pull up, the
HV45 and HV46 can be paired with the HV55 and HV56 devices,
respectively.
03/13/02
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.
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Page 2
Electrical Characteristics1 (over recommended operating conditions unless noted)
DC Characteristics
Symbol Parameter Min Max Units Conditions
I
DD
I
DDQ
I
O(OFF)
I
IH
I
IL
V
OH
V
OL
V
OC
VDD supply current -15 mA f
Quiescent VDD supply current -100 µAVIN = VSS or V
Off state output current -100 µA All SWS parallel
High-level logic input current -1 µAVIH = V
Low-level logic input current +1 µAVIL = V
High-level output data out VDD + 1.0V V I
Low-level output voltage HV
OUT
-30.0 V I
Data out -1.0 V I
HV
clamp voltage +1.5 V IOL = +60mA
OUT
HV4530//HV4630
= 8 MHz
CLK
F
= 4 MHz
DATA
DD
SS
= -100µA
Dout
= -60mA
HVout
= -100µA
Dout
DD
AC Characteristics (V
= -12V, TC = 25°C)
DD
Symbol Parameter Min Max Units Conditions
f
CLK
t
WH/tWL
t
SU
t
H
t
ON
t
DHL
t
DLH
t
DLE
t
WLE
t
SLE
Clock frequency 8 MHz
Clock width high or low 62 ns
Data set-up time before clock rises 50 ns
Data hold time after clock rises 20 ns
Turn ON time, HV
from enable 400 ns RL = 10K to VOO MAX
OUT
Delay time clock to data high to low 100 ns CL = 15pF
Delay time clock to data low to high 100 ns CL = 15pF
Delay time clock to LE low to high 50 ns
Width of LE pulse 50 ns
LE set-up time before clock falls 50 ns
Recommended Operating Conditions
Symbol Parameter Min Max Units
V
DD
HV
OUT
V
IH
V
IL
f
CLK
T
A
Note: All voltages are referenced to VSS.
Logic supply voltage -10.8 -13.2 V
Output off voltage +0.3 -300 V
High-level input voltage (LOGIC “1”) VDD + 2V V
DD
Low-level input voltage (LOGIC “0”) 0 -2.0 V
Clock frequency 8 MHz
Operating free-air temperature -40 +85 °C
V
2
Page 3
Input and Output Equivalent Circuits
HV4530//HV4630
V
SS
Input
V
DD
Logic Inputs
Switching Waveforms
Clock
50% 50% 50%
t
WH
V
SS
V
SS
Data Out
HV
OUT
V
DD
Logic Data Output
High Voltage Output
V
SS
Data Valid50% 50%Data Input
VSS-12
t
SU
t
H
V
SS
50%
VSS-12
t
WL
Data Out
Latch Enable
HV
OUT
w/ S/R HIGH
t
DLE
t
DHL
t
DLH
50%
V
SS
50%
VSS-12
V
50%
SS
VSS-12
V
50%
SS
VSS-12
t
WLE
10%
t
ON
t
SLE
V
SS
V
OO
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Page 4
Functional Block Diagram
V
SS
Polarity
Blanking
Latch Enable
HV4530//HV4630
Data Input
Latch
HV
OUT
1
Clock
Data Out
32-Bit
Shift
Register
Latch
(Outputs 3 to 30
Latch
Latch
HV
OUT
not shown)
HV
OUT
HV
OUT
2
31
32
Function Table
Inputs Outputs
Function Shift Reg HV Outputs Data Out
All on X X X L L * *…*ONON…ON *
All off X X X L H * *…* OFF OFF…OFF *
Invert mode X X L H L * *…***…**
Load S/R H or L
Load
latches
Transparent
latch mode
Notes:
H = high level = -12V, L = low level = 0V, X = irrelevant, ↓ = high-to-low transition, ↑ = low-to-high transition.
* = dependent on previous stage’s state before the last CLK high-to-low transition or last LE high.
Data CLK LE BL POL
12…32 1 2…32 *
↓ LHHH or L *…***…**
XH or L ↑ HH **…***…**
XH or L ↑ HL **…***…**
L
↓ HHHL*…* OFF *…**
H ↓ H HHH*…*ON*…**
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Page 5
HV4530//HV4630
Pin Configurations
HV45
44 Pin J-Lead Package
Pin Function Pin Function
1HV
2HV
3HV
4HV
5HV
6HV
7HV
8HV
9HV
10 HV
11 HV
12 HV
13 HV
14 HV
15 HV
16 HV
17 N/C 39 HV
18 Data Out 40 HV
19 N/C 41 HV
20 N/C 42 HV
21 N/C 43 HV
22 Polarity 44 HV
17 23 Clock
OUT
18 24 V
OUT
19 25 V
OUT
20 26 Latch Enable
OUT
21 27 Data In
OUT
22 28 Blanking
OUT
23 29 HV
OUT
24 30 HV
OUT
25 31 HV
OUT
26 32 HV
OUT
27 33 HV
OUT
28 34 HV
OUT
29 35 HV
OUT
30 36 HV
OUT
31 37 HV
OUT
32 38 HV
OUT
SS
DD
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Package Outline
39 38 37 36 35 34
40
41
42
43
44
1
2
3
4
5
6
7 8 9 10 11 12
top view
44-pin J-Lead Package
33 32 31 30 29
28
27
26
25
24
23
22
21
20
19
18
13 14 15 16 17
HV46
44 Pin J-Lead Package
Pin Function Pin Function
1HV
2HV
3HV
4HV
5HV
6HV
7HV
8HV
9HV
10 HV
11 HV
12 HV
13 HV
14 HV
15 HV
16 HV
16 23 Clock
OUT
15 24 V
OUT
14 25 V
OUT
13 26 Latch Enable
OUT
12 27 Data In
OUT
11 28 Blanking
OUT
10 29 HVout 32
OUT
930HV
OUT
831HV
OUT
732HV
OUT
633HV
OUT
534HV
OUT
435HV
OUT
336HV
OUT
237HV
OUT
138HV
OUT
SS
DD
17 N/C 39 HV
18 Data Out 40 HV
19 N/C 41 HV
20 N/C 42 HV
21 N/C 43 HV
22 Polarity 44 HV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
5
Page 6
HV45
44-Pin Plastic Gullwing (QFP) Package
HV4530//HV4630
Package OutlinePin Configurations
Pin Function
1HV
2HV
3HV
4HV
5HV
6HV
7HV
8HV
9HV
10 HV
11 HV
12 HV
13 HV
14 HV
15 HV
16 HV
17 HV
18 HV
19 HV
20 HV
21 HV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
22 N/C
Pin Function
23 Data Out
24 N/C
25 N/C
26 N/C
27 Polarity
28 Clock
29 V
30 V
SS
DD
31 Latch Enable
32 Data In
33 Blanking
34 HV
35 HV
36 HV
37 HV
38 HV
39 HV
40 HV
41 HV
42 HV
43 HV
44 HV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1
2
3
4
5
6
7
8
9
10
11
44
1
2
3
4
5
6
7
8
9
10
11
12
41
43
13 14 151617
33
32
31
30
29
28
27
26
25
24
23
22
20
19
18
21
39 38 37 36 35 34
40
42
top view
44-pin PQFP Package
HV46
44-Pin Plastic Gullwing (QFP) Package
Pin Function
1HV
2HV
3HV
4HV
5HV
6HV
7HV
8HV
9HV
10 HV
11 HV
12 HV
13 HV
14 HV
15 HV
16 HV
17 HV
18 HV
19 HV
20 HV
21 HV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
22 N/C
Pin Function
23 Data Out
24 N/C
25 N/C
26 N/C
27 Polarity
28 Clock
29 V
30 V
SS
DD
31 Latch Enable
32 Data In
33 Blanking
34 HV
35 HV
36 HV
37 HV
38 HV
39 HV
40 HV
41 HV
42 HV
43 HV
44 HV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
32
31
30
29
28
27
26
25
24
23
22
©2002 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.
03/13//02
1235 Bordeaux Drive, Sunnyvale, CA 94089
6
TEL: (408) 744-0100 • FAX: (408) 222-4895
www.supertex.com
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