HV5523K7-G Supertex, HV5523K7-G Datasheet

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HV5523K7-G

Manufacturer Part Number
HV5523K7-G
Description
Serial to Parallel Logic Converters 32CH SERIAL/PARALLEL CONVERTER
Manufacturer
Supertex
Datasheet

Specifications of HV5523K7-G

Rohs
yes
Factory Pack Quantity
260
Features
Applications
Block Diagram
Processed with HVCMOS
Sink current minimum 100mA
Shift register speed 16MHz
Polarity and blanking inputs
CMOS compatible inputs
Inkjet and Electrostatic Print Heads
AC-Electroluminescent Displays
MEMS Applications
OUTPUT
INPUT
DATA
DATA
POL
CLK
BL
LE
Supertex inc.
32-Channel Serial To Parallel Converter
Register
32-Bit
®
Shift
technology
With Open Drain Outputs
1235 Bordeaux Drive, Sunnyvale, CA 94089
Latch
Latch
Latch
Latch
General Description
The HV5523 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. It 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, and vacuum fluorescent or large matrix LCD displays.
This device consists of a 32-bit shift register, 32 latches, and control
logic to perform the polarity selection and blanking of the outputs.
Data are shifted through the shift register on the high to low transition
of the clock. The HV5523 shifts in a 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 LE (latch enable), BL (blanking), or POL (polarity) inputs. Transfer
of data from the shift register to the latch occurs when the LE (latch
enable) input is high. The data in the latch is stored when LE is low.
Tel: 408-222-8888
(Outputs 3 to 30
www.supertex.com
not shown)
HV5523
HV
HV
HV
HV
OUT
OUT
OUT
OUT
1
2
31
32

Related parts for HV5523K7-G

HV5523K7-G Summary of contents

Page 1

... CLK 32-Bit Shift Register DATA OUTPUT Supertex inc. With Open Drain Outputs General Description The HV5523 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. It can also be used in ...

Page 2

... Connect ground. 2. Apply Set all inputs to a known state. Power-down sequence should be the reverse of the above. Supertex inc. Pin Configuration 44-Lead QFN 7.00x7.00mm body, 0.80mm height (max), 0.50mm pitch HV5523K7-G Value -0.5V to +7.0V -0.5V to +230V Product Marking -0. +0.5V DD 1.5A 3.4W 3 -40°C to +85°C -65° ...

Page 3

... Width of LE pulse WLE t LE set-up time before clock falls SLE C Digital logic input capacitance IN Input and Output Equivalent Circuits VDD DATA INPUT VSS Logic Inputs Supertex inc. (Over operating supply voltages and temperature, unless otherwise noted) Min Typ - - - - - - - - - - V -1 ...

Page 4

... Load latches Transparent latch mode H Notes high level low level irrelevant, ↓ = high-to-low transition, ↑ = low-to-high transition * = dependent on previous stage’s state before the last CLK↓ or last LE high. Supertex inc. Data Valid 50 DLH ...

Page 5

... OUT High voltage outputs OUT OUT OUT OUT OUT Center Tab Connect to VSS Supertex inc. pins OUT pins ON or OFF depending upon state of polarity. See function table. OUT 1235 Bordeaux Drive, Sunnyvale, CA 94089 5 Tel: 408-222-8888 www.supertex.com ...

Page 6

... This dimension is not specified in the JEDEC drawing. † This dimension differs from the JEDEC drawing. Drawings not to scale. Supertex Doc. #: DSPD-44QFNK77X7P050, Version A122309. (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives Supertex inc ...

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