Parallel Converter. HV45 Datasheet

HV45 Converter. Datasheet pdf. Equivalent

Part HV45
Description 32-Channel Serial To Parallel Converter
Feature 4 'fU !!iupertexinc. I 32-Channel Serial To Parallel Converter with P-Channel Open Drain Outputs HV.
Manufacture Supertex
Datasheet
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HV45
4
'fU !!iupertexinc.
I
32-Channel Serial To Parallel Converter
with P-Channel Open Drain Outputs
HV45
HV46
Preliminary
Ordering Information
Device
HV45
HV46
Recommended
Operating
Voo Max
-300
-220
-300
-220
44 J·Lead Quad
Ceramic Chip Carrier
HV4530DJ
HV4522DJ
HV4630DJ
HV4622DJ
Features
o Processed with HVCMOS Technology
o Output voltages to -300V
o Source current minimum 60 mA
o Shift register speed 8 MHz
o Polarity and blanking inputs
o CMOS compatible inputs
o Forward and reverse shifting options
o 44-lead plastic and ceramic suriace mount packages
o Hi-Rei processing available
o Can be used with the HV55 and HV56 to provide 300V
push pull operation
Absoiute Maximum Ratings
Supply voltage, VDO1
+0.5V to -16V
Off state output voltage HV4530/HV4630 +0.5V to -315V
HV45221 HV4622 +0.5V to -220V
Logic input levels1
+0.5V to VDO - 0.3V
Ground currrent2
1.5A
Continuous total power dissipation3
1200mW
Storage temperature range
-65°C to +150°C
Lead temperature 1.6mm (1/16 inch)
from case for 10 seconds
260°C
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 70'C at 12mWI'C.
Package Options
44 J·Lead Quad
Plastic Chip Carrier
HV4530PJ
HV4522PJ
HV4630PJ
HV4622PJ
Die in Waffle Pack
HV4530X
HV4522X
HV4630X
HV4622X
General Description
The HV45 and HV46 are low-voltage serial to high-voltage paral-
lel 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 periorm polarity and blanking functions. Data
is shifted through the shift register on the logic high-to-Iow transi-
tion of the clock. The HV45 shifts inthe 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 cas-
cading 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. The footprint of the HV45 output pins matches the
HV55 output pin footprint when the parts are mounted on opposite
sides of a PC Board.
11-100



HV45
Electrical Characteristics (over recommended operating conditions unless noted)
HV45/HV46
DC Characteristics
Symbol
100
Parameter
Voo supply current
IODO
10(OFF)
IIH
III
VOH
Val
Voe
Quiescent Voo 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
HVout clamp voltage
I HVOU!
I Data out
Min
Voo+1.0V
Max
-15
-50
-50
-1
+1
-30.0
-1.0
+1.5
Units
mA
IlA
IlA
IlA
IlA
V
V
V
V
Conditions
fClK = 4 MHz
FOATA = 2 MHz
VIN = Vss or Voo
All SWS parallel
VIH = Voo
Vil = Vss
IOOU! = -1 OOIlA
IHVOU! = -60mA
IOOU! = -1001lA
10l =+60mA
AC Characteristics (VDD = 12V. Tc = 25°C)
Symbol
fClK
tWH/tWl
tsu
tH
tON
tOHl
tOlH
tOLE
'wlE
tSlE
Parameter
Clock frequency
Clock width high or low
Data set-up time before clock rises
Data hold time 'after clock rises
Turn ON time. HVOU! 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
Min
50
50
50
Recommended Operating Conditions
Symbol
Parameter
Voo Logic supply voltage
Voo Output off voltage
I HV4530 and HV4630
1 HV4522 and HV4622
VIH High-level input voltage (LOGIC "1 ")
Vil Low-level input voltage (LOGIC "0")
fClK Clock frequency
ITA
Operating free-air temperature
Commercial
I Military Hi-Rei (RB)
Note 1: All voltages are referenced to VS8.
Max Units Conditions
8 MHz
125 ns
50 ns
20 ns
400 ns Rl = 10K to Voo MAX
100 ns Cl = 15pF
100 ns Cl = 15pF
ns
ns
ns
Min
-10.8
+0.3
+0.3
Voo + 2V
0
-40
-55
Max
-13.2
-300
-200
Voo
-2.0
4
+70
+125
(Note 1)
Units
V
V
V
V
V
MHz
°C
°C
11-101





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