HV4530
HV4630
32-Channel Serial To Parallel Converter
with P-Channel Open Drain Outputs
Ordering Information
Device
HV4530
HV4630
Recommended
Operating
V
PP
Max
-300
-300
TE –
SOLE
– OB
Package Options
44 Quad Plastic
Gullwing
HV4530PG
HV4630PG
Die
HV4530X
HV4630X
44 J-Lead Quad
Plastic Chip Carrier
HV4530PJ
HV4630PJ
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
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-electrolu-
minescent 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 re-
flected 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.
Absolute Maximum Ratings
1
Supply voltage, V
DD
Off state output voltage
HV4630
HV4622
Logic input levels
Ground current
2
Continuous total power dissipation
3
Operating temperature range
Storage temperature range
Lead temperature 1.6mm (1/16 inch)
from case for 10 seconds
+0.5V to -16V
+0.5V to -315V
+0.5V to -240V
+0.5V to V
DD
- 0.3V
1.5A
1200mW
-40°C to +85°C
-65°C to +150°C
260°C
Notes:
1. All voltages are referenced to V
SS
.
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.
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.
1
HV4530//HV4630
Electrical Characteristics
1
(over recommended operating conditions unless noted)
DC Characteristics
Symbol
I
DD
I
DDQ
I
O(OFF)
I
IH
I
IL
V
OH
V
OL
V
OC
Parameter
V
DD
supply current
Quiescent V
DD
supply current
Off state output current
High-level logic input current
Low-level logic input current
High-level output data out
Low-level output voltage
HV
OUT
Data out
HV
OUT
clamp voltage
V
DD
+ 1.0V
-30.0
-1.0
+1.5
Min
Max
-15
-100
-100
-1
+1
Units
mA
µA
µA
µA
µA
V
V
V
V
Conditions
f
CLK
= 8 MHz
F
DATA
= 4 MHz
V
IN
= V
SS
or V
DD
All SWS parallel
V
IH
= V
DD
V
IL
= V
SS
I
Dout
= -100µA
I
HVout
= -60mA
I
Dout
= -100µA
I
OL
= +60mA
AC Characteristics
(V
DD
= -12V, T
C
= 25°C)
Symbol
f
CLK
t
WH
/t
WL
t
SU
t
H
t
ON
t
DHL
t
DLH
t
DLE
t
WLE
t
SLE
Parameter
Clock frequency
Clock width high or low
TE –
SOLE
– OB
Min
Max
Units
MHz
ns
ns
ns
400
100
100
50
50
50
ns
ns
ns
ns
ns
ns
8
62
50
20
Conditions
Data set-up time before clock rises
Data hold time after clock rises
Turn ON time, HV
OUT
from enable
Delay time clock to data high to low
Delay time clock to data low to high
Delay time clock to LE low to high
Width of LE pulse
LE set-up time before clock falls
R
L
= 10K to V
OO
MAX
C
L
= 15pF
C
L
= 15pF
Recommended Operating Conditions
Symbol
V
DD
HV
OUT
V
IH
V
IL
f
CLK
T
A
Logic supply voltage
Output off voltage
High-level input voltage (LOGIC “1”)
Low-level input voltage (LOGIC “0”)
Clock frequency
Operating free-air temperature
-40
Parameter
Min
-10.8
+0.3
V
DD
+ 2V
0
Max
-13.2
-300
V
DD
-2.0
8
+85
Units
V
V
V
V
MHz
°C
Note:
All voltages are referenced to V
SS
.
2
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