參數(shù)資料
型號(hào): HV510X
廠商: SUPERTEX INC
元件分類: 外設(shè)及接口
英文描述: 240V, 12-Channel Serial to Parallel Converter with High Voltage Push-Pull Outputs
中文描述: SIPO BASED PRPHL DRVR, UUC24
文件頁數(shù): 1/5頁
文件大?。?/td> 445K
代理商: HV510X
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.
HV510
Package Options
Recommended Operating
V
PP
Max
240V
Device
24 Lead SOW
Die
HV510
HV510WG
HV510X
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
IOA
is Data In and D
IOB
is Data Out;
data is shifted from HV
OUT
12 to HV
OUT
1. When DIR is at logic high,
D
IOB
is Data In and D
IOA
is Data Out: data is then shifted from
HV
OUT
1 to HV
OUT
12. Data is shifted through the shift register on
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.
Ordering Information
240V, 12-Channel Serial to Parallel Converter
with High Voltage Push-Pull Outputs
Features
HVCMOS
technology
Operating output voltage of 240V
Low power level shifting from 5V to 240V
Shift register speed 8MHz @ V
DD
= 5V
12 latched data outputs
Output polarity and blanking
CMOS compatible inputs
Forward and reverse shifting options
Absolute Maximum Ratings
1
Supply voltage, V
DD
Supply voltage, V
PP
Logic input levels
-0.5V to +6V
V
DD
to 260V
-0.5V to V
DD
+0.5V
Ground current
3
0.3A
High voltage supply current
2
0.25A
Continuous total power dissipation
3
750mW
Operating temperature range
-40
°
C to +85
°
C
Storage temperature range
-65
°
C to +150
°
C
Notes
:
1. All voltages are referenced to GND.
2. Connection to all power and ground pads is required. Duty cycle is limited by
the total power dissipated in the package.
3. For operation above 25
°
C ambient derate linearly to 85
°
C at 12mW/
°
C.
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