HV3137X SUTEX [Supertex, Inc], HV3137X Datasheet

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HV3137X

Manufacturer Part Number
HV3137X
Description
64-Channel Serial To Parallel Converter With Open Drain Outputs
Manufacturer
SUTEX [Supertex, Inc]
Datasheet
Ordering Information
Absolute Maximum Ratings
Supply voltage, V
Supply voltage, V
Logic input levels
Ground current
Continuous total power dissipation
Operating temperature range
Storage temperature range
Notes:
1. All voltages are referenced to GND.
2. For operation above 25°C ambient derate linearly by 20mW/°C up to 85°C.
02/96/022
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 specifications 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.
Features
Device
HV3137
HVCMOS
Output voltages up to 375V
Sink current minimum 1 mA
Shift register speed 6 MHz
Latched outputs
CMOS compatible inputs
Forward and reverse shifting options
®
2
technology
DD
PP
Plastic Gullwing
64-Channel Serial To Parallel Converter
80-Lead Quad
HV3137PG
2
With Open Drain Outputs
-0.5V to V
-65°C to +150°C
Package Options
-40°C to +85°C
-0.5V to +400V
-0.5V to +9V
1
1200mW
DD
+0.5V
0.75A
1
General Description
The HV31 is a low voltage serial to high voltage parallel converter
with open drain outputs. It has been designed especially for use
as a driver for electrostatic printers.
This device consists of a 64-bit shift register, 64 latches, latch
enable (LE), and output enable (OE). Data is shifted through the
shift register on the high to low transition of the clock. When the
DIR pin is set high, the HV31 shifts in the counterclockwise
direction when viewed from the top of the package. When the DIR
pin is set low, the HV31 shifts in the clockwise direction. A serial
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 or the OE
inputs. Transfer of data from the shift register to the latch occurs
when the LE input is high. The data in the latch is stored when LE
is low.
HV3137X
Die
HV3137

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HV3137X Summary of contents

Page 1

... 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. With Open Drain Outputs Package Options Die HV3137X General Description The HV31 is a low voltage serial to high voltage parallel converter with open drain outputs. It has been designed especially for use as a driver for electrostatic printers ...

Page 2

Electrical Characteristics DC Characteristics Symbol Parameter I V Supply Current Quiescent V Supply Current DDQ DD I Off State Output Current at 25°C, per Switch O(OFF) I High-Level Logic Input Current IH I Low-Level Logic Input Current ...

Page 3

Input and Output Equivalent Circuits V DD Input GND Logic Inputs Switching Waveforms Data In Clock t WH Data Out Data Out Latch Enable V DD Data Out GND Logic Data Output Data Valid ...

Page 4

Functional Block Diagram Output Enable LE Data Input Clock 64 bit Static Shift Register DIR Function Table Function Data CLK All off X X Load S ↓ ↓ Load Latch X X Output Enable ...

Page 5

Pin Configurations PG and DG Packages HV31 Pin Function Pin Function 1 GND 41 N/C 2 N OUT OUT OUT 6 HV 62/3 ...

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