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HV528 参数 Datasheet PDF下载

HV528图片预览
型号: HV528
PDF下载: 下载PDF文件 查看货源
内容描述: 16通道串行到并行转换器与高压背板驱动器和推挽输出 [16-Channel Serial to Parallel Converter with High Voltage Backplane Driver and Push-Pull Outputs]
分类和应用: 驱动器转换器高压
文件页数/大小: 8 页 / 699 K
品牌: SUPERTEX [ Supertex, Inc ]
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HV528
Input and Output Equivalent Circuits
VDD
VDD
VPP
Input
Data Out
VBIAS
HV
OUT
GND
GND
HVGND
Logic Inputs
Logic Data Output
High Voltage Outputs
V
BIAS
SUPPLY
The V
BIAS
supply operates from 5.4 to 6.6V. It is the gate
drive voltage for all of the output N-channel MOSFETs. This
allows the output peak current sink to be set by varying the
V
BIAS
voltage. A higher V
BIAS
voltage will increase the current
sinking capability.
The operating V
DD
range is 1.7 to 5.5V. A plot showing the
typical characteristics of I
SINK
vs V
BIAS
is shown below.
Typical HV
OUT
I
SINK
vs V
BIAS
(V
PP
= 200V, C
LOAD
= 1.0nF)
20
18
I
SINK
(mA)
16
14
12
10
5.0
5.5
6.0
6.5
V
BIAS
(V)
4