Parallel Converter. HV5122 Datasheet

HV5122 Converter. Datasheet pdf. Equivalent

Part HV5122
Description 32-Channel Serial to Parallel Converter
Feature Supertex inc. HV5122 32-Channel Serial to Parallel Converter With Open Drain Outputs Features ►► .
Manufacture Supertex Inc
Datasheet
Download HV5122 Datasheet




HV5122
Supertex inc.
HV5122
32-Channel Serial to Parallel Converter
With Open Drain Outputs
Features
Processed with HVCMOS® technology
Output voltages to 225V using a ramped
supply voltage
SINK current minimum 100mA
Shift register speed 8.0MHz
Strobe and enable inputs
CMOS compatible inputs
Forward and reverse shifting options
Hi-Rel processing available
General Description
The HV5122 is a low voltage serial to high voltage parallel converter
with open drain outputs. This device has been designed for use as a
driver for AC electroluminescent displays. They can also be used in
any application requiring multiple output high voltage current sinking
capabilities such as driving inkjet and electrostatic print heads,
plasma panels, vacuum fluorescent, or large matrix LCD displays.
This device consists of a 32-bit shift register and control logic to
perform the Output Enable and all-on functions. Data is shifted
through the shift register on the high to low transition of the clock.
The HV5122 shifts in the counter-clockwise direction when viewed
from the top of the package. A data output buffer is provided for
cascading devices. This output reflects the current status of the last
bit of the shift register. Operation of the shift register is not affected
by the OE(Output Enable) or the STR(Strobe) inputs.
The HV5122 has been designed to be used in systems which either
switch off the high voltage supply before changing the state of the
high voltage outputs or which limit the current through each output.
Functional Block Diagram
STR
OE
DATA
INPUT
CLK
32 bit
Static Shift
Register
HVOUT1
HVOUT2
28 Additional
Outputs
HVOUT31
HVOUT32
Data Out
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com



HV5122
HV5122
Ordering Information
Device
44-Lead Quad
Cerpac Chip Carrier
.650x.650in body
.190in height (max)
.050in pitch
HV5122
HV5122DJ*
-G indicates package is RoHS compliant (‘Green’)
* Hi-Rel processing available
Package Options
44-Lead Quad
Plastic Gullwing
10.00x10.00mm body
2.35mm height (max)
0.80mm pitch
HV5122PG-G
44-Lead Quad
Plastic Chip Carrier
.653x.653in body
.180in height (max)
.050in pitch
HV5122PJ-G
Absolute Maximum Ratings
Parameter
Value
Supply voltage, VDD
Supply voltage, VPP
Logic input levels
Ground current1
Continuous total power dissipation2
Plastic
Ceramic
Operating temperature range
Plastic
Ceramic
-0.5V to +15V
-0.5V to +250V
-0.5V to VDD +0.5V
1.5A
1200W
1500W
-40OC to +85OC
-55OC to +125OC
Storage temperature range
-65OC to +150OC
Absolute Maximum Ratings are those values beyond which damage to the
device may occur. Functional operation under these conditions is not implied.
Continuous operation of the device at the absolute rating level may affect
device reliability. All voltages are referenced to device ground.
Notes:
1. Duty cycle is limited by the total power dissipated in the package.
2. For operation above 25°C ambient derate linearly to maximum
operating temperature at 20mW/°C for plastic and at 15mW/°C for
ceramic.
Pin Configurations
6 1 44 40
44-Lead Quad Cerpac Chip Carrier (DJ)
44
1
44-Lead Quad Plastic Gullwing (PG)
6 1 44 40
44-Lead Quad Plastic Chip Carrier (PJ)
Product Marking
Top Marking
YYWW
HV5122DJ
LLLLLLLLLL
YY = Year Sealed
WW = Week Sealed
Bottom Marking
L = Lot Number
C = Country of Origin*
CCCCCCCCCCC
AAA
A = Assembler ID*
*May be part of top marking
Top Marking
YYWW
HV5122PG
LLLLLLLLL
Bottom Marking
CCCCCCCC
AAA
YY = Year Sealed
WW = Week Sealed
L = Lot Number
C = Country of Origin*
A = Assembler ID*
= “Green” Packaging
*May be part of top marking
Top Marking
YY = Year Sealed
YYWW AAA
HV5122PJ
WW = Week Sealed
LLLLLLLLLL L = Lot Number
Bottom
Marking
A
C
=
=
Assembler
Country of
ID
Origin*
= “Green” Packaging
CCCCCCCCCCC *May be part of top marking
44-Lead Quad Plastic Chip Carrier
(DJ)
44-Lead Quad Plastic Gullwing
(PG)
44-Lead Quad Plastic Chip Carrier
(PJ)
Packages may or may not include the following marks: Si or
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com
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