hv507 Supertex, Inc., hv507 Datasheet

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hv507

Manufacturer Part Number
hv507
Description
300v, 64-channel Serial To Parallel Converter With High Voltage Push-pull Outputs
Manufacturer
Supertex, Inc.
Datasheet

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Ordering Information
* Please consult factory for higher voltage operation.
Features
❏ HVCMOS
❏ Operating output voltage of 300V
❏ Low power level shifting from 5V to 300V
❏ Shift register speed 8MHz @ V
❏ 64 latched data outputs
❏ Output polarity and blanking
❏ CMOS compatible inputs
❏ Forward and reverse shifting options
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 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.
Absolute Maximum Ratings
Supply voltage, V
Supply voltage, V
Logic input levels
Ground current
High voltage supply current
Continuous total power dissipation
Operating temperature range
Storage temperature range
Notes:
1. All voltages are referenced to GND.
2. Connection to all power and ground pads is required. Duty cycle is limited by
3. For operation above 25°C ambient derate linearly to 70°C at 26.7mW/°C.
Device
HV507
the total power dissipated in the package.
®
technology
3
DD
PP
Recommended Operating
300V, 64-Channel Serial to Parallel Converter
2
V
with High Voltage Push-Pull Outputs
PP
300V
Max*
DD
3
= 5V
-0.5V to V
-65°C to +150°C
0°C to +70°C
-0.5V to +6V
V
1
DD
1200mW
DD
to 320V
+0.5V
80-Lead Plastic
0.5A
0.5A
HV507PG
Gullwing
1
Package Options
General Description
The HV507 is a low voltage serial to high voltage parallel con-
verter with 64 high voltage push-pull outputs. This device has
been designed for use as a printer driver for electrostatic applica-
tions. It can also be used in any application requiring multiple high
voltage outputs, low current sourcing and sinking capabilities.
The device consists of a 64-bit shift register, 64 latches, and
control logic to perform the polarity select and blanking of the
outputs. A DIR pin controls the direction of data shift through the
device. With DIR grounded, D
data is shifted from HV
D
HV
the low to high transition of the clock. Data output buffers are
provided for cascading devices. Operation of the shift register is
not affected by the LE, BL, or the POL inputs. Transfer of data from
the shift register to the latch occurs when the LE is high. The data
in the latch is stored during LE transition from high to low.
IOB
OUT
is Data In and D
1 to HV
OUT
64. Data is shifted through the shift register on
HV507X
OUT
Die
IOA
64 to HV
is Data Out: data is then shifted from
IOA
is Data In and D
OUT
1. When DIR is at logic high,
HV507
IOB
is Data Out;

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hv507 Summary of contents

Page 1

... Gullwing HV507PG General Description The HV507 is a low voltage serial to high voltage parallel con- verter with 64 high voltage push-pull outputs. This device has been designed for use as a printer driver for electrostatic applica- tions. It can also be used in any application requiring multiple high voltage outputs, low current sourcing and sinking capabilities ...

Page 2

... OUT V +1 1mA -1mA OC Max Units Conditions 8 MHz µ 20pF L 125 20pF L 125 20pF Min Typ Max 4.5 5.0 5.5 60 300 V -0 0.9 0 +70 or float during operation. DD HV507 = 4MHz = -1mA OUT = 1mA Units °C ...

Page 3

... Data Valid 50 DLH t DHL 50% t DLE HVGND High Voltage Outputs 50% 50% 50% 50% 50 WLE SLE 90% 10% t OFF 90% 10 HV507 HV OUT 50 ...

Page 4

... HV 63 L/T OUT HV 64 L/T OUT Outputs Shift Reg HV Outputs Data Out 1 2…64 1 2…64 * *…* H H…H * *…* L L…L * *…* * *… *…* * *…* * *…* * *…* * *…* * *…* L *…* L *…* H *…* H *…* Q → Q — — → n n+1 HV507 * * * * * * * * * D IOB D IOA ...

Page 5

... HV507 Index top view 80-pin Gullwing Package 12/13/010 1235 Bordeaux Drive, Sunnyvale, CA 94089 TEL: (408) 744-0100 • FAX: (408) 222-4895 www.supertex.com ...

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