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HV5122PG 参数 Datasheet PDF下载

HV5122PG图片预览
型号: HV5122PG
PDF下载: 下载PDF文件 查看货源
内容描述: 32通道串行到并行转换器采用开漏输出 [32-Channel Serial To Parallel Converter With Open Drain Outputs]
分类和应用: 显示驱动器转换器驱动程序和接口接口集成电路
文件页数/大小: 6 页 / 452 K
品牌: SUPERTEX [ Supertex, Inc ]
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HV5122
HV5222
32-Channel Serial To Parallel Converter
With Open Drain Outputs
Ordering Information
Package Options
Device
HV5122
HV5222
44 J-Lead Quad
Ceramic Chip Carrier
HV5122DJ
HV5222DJ
44 J-Lead Quad
Plastic Chip Carrier
HV5122PJ
HV5222PJ
44 Lead Quad
Plastic Gullwing
HV5122PG
HV5222PG
Die
HV5122X
HV5222X
Features
Processed with HVCMOS
®
technology
Output voltages to 225V using a ramped supply voltage
Sink current minimum 100mA
Shift register speed 8MHz
Strobe and enable inputs
CMOS compatible inputs
Forward and reverse shifting options
44-lead ceramic surface mount package
Hi-Rel processing available
General Description
The HV51 and HV52 are low voltage serial to high voltage parallel
converters with open drain outputs. These devices have been
designed for use as drivers for AC electroluminescent displays.
They can also be used in any application requiring multiple output
high voltage current sinking capabilities such as driving inkjet and
electrostatic print heads, plasma panels, vacuum fluorescent, or
large matrix LCD displays.
These devices consist of a 32-bit shift register and control logic to
perform the Output Enable and All-ON functions. Data is shifted
through the shift register on the high to low transition of the clock.
The HV51 shifts in the counterclockwise direction when viewed
from the top of the package and the HV52 shifts in the clockwise
direction. A 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 OE
(Output Enable) or the STR (Strobe) inputs.
The HV51 and HV52 have been designed to be used in systems
which either switch off the high voltage supply before changing
the state of the high voltage outputs or which limit the current
through each output.
Absolute Maximum Ratings
1
Supply voltage, V
DD
Output voltage, V
PP
Logic input levels
Ground current
2
Continuous total power dissipation
3
Operating temperature range
Storage temperature range
Lead temperature 1.6mm (1/16 inch)
from case for 10 seconds
Plastic
Ceramic
Plastic
Ceramic
-0.5V to +15V
-0.5V to +250V
-0.5V to V
DD
+ 0.5V
1.5A
1200mW
1500mW
-40°C to +85°C
-55 to +125°C
-65°C to +150°C
260°C
Notes:
1. All voltages are referenced to GND.
2. Duty cycle is limited by the total power dissipated in the package.
3. For operation above 25°C ambient derate linearly to maximum operating
temperature at 20mW/°C for plasitc and at 15mW/°C for ceramic.
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.
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