HV4522/HV4530
HV4622/HV4630
32-Channel Serial To Parallel Converter
with P-Channel Open Drain Outputs
Ordering Information
Package Options
Recommended
Device
Operating
VPP Max
44 J-Lead Quad
Ceramic Chip Carrier
44 J-Lead Quad
44 Quad Plastic
Gullwing
Die
Plastic Chip Carrier
HV4522PJ*
HV4522
HV4530
HV4622
HV4630
-220
-300
-220
-300
HV4522DJ*
HV4530DJ*
HV4622DJ*
HV4630DJ*
HV4522PG*
HV4530PG
HV4622PG*
HV4630PG
HV4522X
HV4530X
HV4622X
HV4630X
HV4530PJ
HV4622PJ*
HV4630PJ
* Not Recommended for New Design
Features
❏ Processed with HVCMOS Technology
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.
❏ Output voltages to -300V
❏ Source current minimum 60 mA
❏ Shift register speed 8 MHz
❏ Polarity and blanking inputs
❏ CMOS compatible inputs
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.
❏ Forward and reverse shifting options
❏ 44-lead plastic and ceramic surface mount packages
❏ Hi-Rel processing available
12
❏ Can be used with the HV55 and HV56 to provide 300V
push pull operation
Absolute Maximum Ratings1
Supply voltage, VDD
+0.5V to -16V
Off state output voltage
HV4530/HV4630 +0.5V to -315V
HV4522/ HV4622 +0.5V to -240V
+0.5V to VDD - 0.3V
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.
Logic input levels
Ground current2
1.5A
Continuous total power dissipation3 Plastic
Ceramic
1200mW
1500mW
Operating temperature range
Ceramic -55°C to +125°C
Plastic -40°C to +85°C
Storage temperature range
-65°C to +150°C
260°C
Lead temperature 1.6mm (1/16 inch)
from case for 10 seconds
Notes:
1. All voltages are referenced to VSS
.
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.
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