hv510 Supertex, Inc., hv510 Datasheet

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hv510

Manufacturer Part Number
hv510
Description
240v, 12-channel Serial To Parallel Converter With High Voltage Push-pull Outputs
Manufacturer
Supertex, Inc.
Datasheet
Ordering Information
Features
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 85°C at 12mW/°C.
Device
HV510
HVCMOS
Operating output voltage of 240V
Low power level shifting from 5V to 240V
Shift register speed 8MHz @ V
12 latched data outputs
Output polarity and blanking
CMOS compatible inputs
Forward and reverse shifting options
the total power dissipated in the package.
®
technology
3
DD
PP
Recommended Operating
240V, 12-Channel Serial to Parallel Converter
2
V
with High Voltage Push-Pull Outputs
PP
240V
Max
DD
3
= 5V
-0.5V to V
-65°C to +150°C
-40°C to +85°C
-0.5V to +6V
V
1
DD
DD
to 260V
750mW
+0.5V
0.25A
0.3A
24 Lead SOW
HV510WG
1
Package Options
General Description
The HV510 is a low voltage serial to high voltage parallel con-
verter with 12 high voltage push-pull outputs. This device has
been designed to drive small capacitive loads such as piezo
electric transducers. It can also be used in any application
requiring multiple high voltage outputs, low current sourcing and
sinking capabilities.
The device consists of a 12-bit shift register, 12 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
12. Data is shifted through the shift register on
HV510X
OUT
IOA
Die
12 to HV
is Data Out: data is then shifted from
IOA
is Data In and D
OUT
1. When DIR is at logic high,
HV510
IOB
is Data Out;

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hv510 Summary of contents

Page 1

... Package Options 24 Lead SOW HV510WG General Description The HV510 is a low voltage serial to high voltage parallel con- verter with 12 high voltage push-pull outputs. This device has been designed to drive small capacitive loads such as piezo electric transducers. It can also be used in any application requiring multiple high voltage outputs, low current sourcing and sinking capabilities ...

Page 2

... 240V 200V PP Max Units Conditions 8 MHz 6.0 µ 20pF L 125 20pF L 125 20pF Min Typ Max 4.5 5.0 5.5 60 240 V -0 0.9 -40 +85 or float during operation. DD HV510 = 4MHz = -0.5mA = -0.5mA = 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 HV510 HV OUT 50 ...

Page 4

... HV 11 L/T OUT HV 12 L/T OUT Outputs Shift Reg HV Outputs Data Out 1 2…12 1 2…12 * *…* H H…H * *…* L L…L * *…* * *… *…* * *…* * *…* * *…* * *…* * *…* L *…* L *…* H *…* H *…* Q → Q — n n-1 Q → Q — n n+1 HV510 * * * * * * * * * D IOB D IOA ...

Page 5

... HV 2/11 OUT 24 HV 1/12 OUT Note: Pin designation for DIR = H/L Example: for DIR = H, Pin OUT for DIR = L, Pin OUT Package Outline top view 24-pin SOW 5 HV510 ...

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