Push-Pull Outputs. HV5408 Datasheet

HV5408 Outputs. Datasheet pdf. Equivalent

Part HV5408
Description 32-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs
Feature HV5308 HV5408 32-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs Ordering I.
Manufacture Supertex Inc
Datasheet
Download HV5408 Datasheet



HV5408
HV5308
HV5408
32-Channel Serial To Parallel Converter
With High Voltage Push-Pull Outputs
Ordering Information
Device
44 J-Lead Quad
44 J-Lead Quad
Ceramic Chip Carrier Plastic Chip Carrier
HV5308
HV5308DJ
HV5308PJ
HV5408
HV5408DJ
HV5408PJ
* For Hi-Rel process flows, please refer to perfer to page 5-3 in the Databook.
Package Options
44 Lead Quad
Plastic Gullwing
HV5308PG
HV5408PG
Die
HV5308X
HV5408X
44 J-Lead Quad
Ceramic Chip Carrier
(MIL-STD-883 Processed*)
RBHV5308DJ
RBHV5408DJ
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 VPP allows efficient power recovery
Absolute Maximum Ratings1
Supply voltage, VDD2
Supply voltage, VPP
Logic input levels2
Ground current3
-0.5V to +16V
-0.5V to +90V
-0.5 to VDD + 0.5V
1.5A
Continuous total power dissipation 4 Plastic
Ceramic
1200mW
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)
from case for 10 seconds
260°C
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.
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.
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 s1pecifications 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.



HV5408
Electrical Characteristics (VPP = 60V, VDD = 12V, TA =25°C)
DC Characteristics
Symbol
Parameter
Min Max
IPP VPP Supply Current
IDDQ IDD Supply Current (Quiescent)
IDD IDD Supply Current (Operating)
0.5
100
15
Units
mA
µA
mA
VOH (Data)
VOL (Data)
IIH
IIL
VOC
VOH
VOL
VOH
VOL
Shift Register Output Voltage
Shift Register Output Voltage
Current Leakage, any input
Current Leakage, any input
HV Output Clamp Diode Voltage
HV Output when Sourcing
HV Output when Sinking
HV Output when Sourcing
HV Output when Sinking
10.5 V
1V
1 µA
-1 µA
-1.5 V
52 V
8V
52 V
8V
AC Characteristics
Symbol
Parameter
fCLK
tWL or tWH
tSU
tH
tDLH (Data)
tDHL (Data)
tDLE
tWLE
tSLE
tON
tOFF
Clock Frequency
Clock width, HIGH or LOW
Setup time before CLK rises
Hold time after CLK rises
Data Output Delay after L to H CLK
Data Output Delay after H to L CLK
LE Delay after L to H CLK
Width of LE Pulse
LE Setup Time before L to H CLK
Delay from LE to HVOUT, L to H
Delay from LE to HVOUT, H to L
Min Max Units
8 MHz
62 ns
25 ns
10 ns
110 ns
110 ns
50 ns
50 ns
50 ns
500 ns
500 ns
HV5308/HV5408
Conditions
HVoutputs HIGH to LOW
All inputs = VDD or GND
VDD = VDD max,
fCLK = 8 MHz
IO = 100µA
IO = 100µA
VIN = VDD
VIN = 0
IOL = -100mA
IOH = -20mA, -40 to 85°C
IOL = 20mA, -40 to 85°C
IOH = -15mA, -55 to 125°C
IOL = 15mA, -55 to 125°C
Conditions
CL = 15pF
CL = 15pF
Recommended Operating Conditions
(over -40 to 85°C for plastic and -55°C to 125°C for ceramic)
Symbol
Parameter
Min Max
VDD Logic Voltage Supply
10.8 13.2
VPP High Voltage Supply
8.0 80
VIH
Input HIGH Voltage
VDD-2
VDD
VIL Input LOW Voltage
02
fCLK Clock Frequency
08
Note:
Power-up sequence should be the following:
1. Connect ground.
2. Apply VDD.
3. Set all inputs (Data, CLK, LE, etc.) to a known state.
4. Apply VPP.
5. The VPP should not fall below VDD or float during operation.
Power-down sequence should be the reverse of the above.
2
Units
V
V
V
V
MHz







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