HV57009DG Supertex Inc, HV57009DG Datasheet

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HV57009DG

Manufacturer Part Number
HV57009DG
Description
64-Channel Serial To Parallel Converter With P-Channel Open Drain Controllable Output Current
Manufacturer
Supertex Inc
Datasheet
Absolute Maximum Ratings
Supply voltage, V
Output Voltage, V
Logic input levels
Ground Current
Continuous total power dissipation
Operating temperature range
Storage temperature range
Lead temperature 1.6mm (1/16 inch)
from case for 10 seconds
Notes:
1. All voltages are referenced to V
2. Limited by the total power dissipated in the package.
3. For operation above 25°C ambient derate linearly to maximum operating
03/12/02
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.
* For Hi-Rel process flows, refer to page 5-3 of the Databook.
Ordering Information
Features
❏ Processed with HVCMOS
❏ 5V CMOS Logic
❏ Output voltage up to -85V
❏ Output current source control
❏ 16MHz equivalent data rate
❏ Latched data outputs
❏ Forward and reverse shifting options (DIR pin)
❏ Diode to V
❏ Hi-Rel processing available
HV57009
Device
temperature at 20mW/°C for plastic and at 19mW/°C for ceramic.
With P-Channel Open Drain Controllable Output Current
DD
2
allows efficient power recovery
1
DD
NN
Ceramic Gullwing
1
1
80-Lead Quad
HV57009DG
64-Channel Serial To Parallel Converter
SS
.
®
technology
3
Plastic
Ceramic
Plastic
Ceramic -55°C to +125°C
V
-0.3V to V
DD
-65°C to +150°C
-40°C to +85°C
-0.5V to +7.5V
+ 0.5V to -95V
Plastic Gullwing
80 Lead Quad
HV57009PG
1200mW
1900mW
DD
260°C
+0.3V
1.5A
Package Options
1
General Description
The HV570 is a low-voltage serial to high-voltage parallel con-
verter with P-channel open drain outputs. This device has been
designed for use as a driver for plasma panels.
The device has two parallel 32-bit shift registers, permitting data
rate twice the speed of one (they are clocked together). There
are also 64 latches and control logic to perform the blanking of
the outputs. HV
register through the blanking logic. Data is shifted through the
shift registers on the logic low to high transition of the clock. The
DIR pin causes CCW shifting when connected to V
shifting when connected to V
for cascading devices. This output reflects the current status of
the last bit of the shift register (HV
register is not affected by the LE (latch enable), or the BL
(blanking) inputs. Transfer of data from the shift registers to
latches occurs when the LE input is high. The data in the latches
is stored when LE is low.
The HV570 has 64 channels of output constant current sourcing
capability. They are adjustable from 0.1 to 2.0mA through one
external resistor or a current source.
HV57009X
OUT
Die
1 is connected to the first stage of the first shift
DD
. A data output buffer is provided
(MIL-Std-833 Processed*)
OUT
64). Operation of the shift
Ceramic Gullwing
80 Lead Quad
RBHV57009DG
HV57009
SS
, and CW

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HV57009DG Summary of contents

Page 1

... DD 1.5A 1200mW 1900mW -40°C to +85°C -65°C to +150°C 260°C 1 HV57009 80 Lead Quad Die Ceramic Gullwing (MIL-Std-833 Processed*) HV57009X RBHV57009DG 1 is connected to the first stage of the first shift OUT . A data output buffer is provided DD 64). Operation of the shift OUT , and CW SS ...

Page 2

Electrical Characteristics DC Characteristics (All voltages are referenced to V Symbol Parameter I V supply current High voltage supply current NN I Quiescent V supply current DDQ DD V High-level output OH V Low-level output OL I ...

Page 3

Recommended Operating Conditions Symbol V Logic supply voltage output off voltage OUT V High-level input voltage IH V Low-level input voltage IL f Clock frequency per register CLK T Operating free-air temperature A Note: Power-up sequence should ...

Page 4

Figure 2: Switching Waveforms Data Input 50% CLK 50% Data Out LE HV Previous I OUT w/ data input LOW HV OUT w/ data input HIGH Previous I Data Valid 50 ...

Page 5

Figure 3: Functional Block Diagram I/O DIR CLK SR2 I/O Note: Each SR (shift register) provides 32 outputs. SR1 supplies outputs and SR2 supplies outputs 33 to 64. Figure 4: Function ...

Page 6

Figure 5: Pin Configurations 80-pin Gullwing Package Pin Function Pin Function OUT OUT OUT OUT OUT OUT OUT OUT 45 ...

Page 7

... Figure 8b: Positive Control *Required if R > 10K replaced by a constant EXT EXT current source. ©2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited. Since I Therefore EXT stability as shown. To other outputs This control method behaves linearly as long as the operational amplifier is not saturated ...

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