HV20720X 查看數據表（PDF） - Supertex Inc
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HV20720X Datasheet PDF : 5 Pages
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Operating Conditions
Symbol
Parameter
VPP - VNN
Maximum differential voltage
VPP
Positive high voltage supply1
VNN
Negative high voltage supply1
VDD
Logic power supply voltage1
VIH
High-level input voltage
VIL
Low-level input voltage
VSIG
Analog signal voltage peak-to-peak2
TA
Operating free air-temperature
Notes:
1 Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2 VSIG must be VNN ≤ VSIG ≤ VPP or floating during power up/down transistion.
Value
+200V
+40V to VNN + 200V
-40V to -160V
+4.75V to +5.25V
VDD -1.5V to VDD
0V to 1.5V
VNN +10V to VPP -10V
0°C to 70°C
HV20720
Truth Table
A1
A0
CLA
B1
B0
CLB SW0A SW1A SW2A SW3A SW0B SW1B SW2B SW3B
L
L
L
L
L
L
ON
OFF OFF OFF
ON
OFF OFF OFF
L
H
L
L
H
L
OFF
ON
OFF OFF OFF
ON
OFF OFF
H
L
L
H
L
L
OFF OFF
ON
OFF OFF OFF
ON
OFF
H
H
L
H
H
L
OFF OFF OFF ON OFF OFF OFF ON
X
X
H
X
X
H
OFF OFF OFF OFF OFF OFF OFF OFF
Logic Timing Waveforms
A0,A1 VDD
0V
CLA VDD
0V
50%
50%
TOFF
TON
SW0A
SW3A
ON
OFF
ON
OFF
10%
90%
3
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