HV20720
Operating Conditions
Symbol
V
PP -
V
NN
V
PP
V
NN
V
DD
V
IH
V
IL
V
SIG
T
A
Parameter
Maximum differential voltage
Positive high voltage supply
1
Negative high voltage supply
1
Logic power supply voltage
1
High-level input voltage
Low-level input voltage
Analog signal voltage peak-to-peak
2
Operating free air-temperature
+200V
+40V to V
NN
+ 200V
-40V to -160V
+4.75V to +5.25V
V
DD
-1.5V to V
DD
0V to 1.5V
V
NN
+10V to V
PP
-10V
0°C to 70°C
Value
Notes:
1 Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2 V
SIG
must be V
NN
≤
V
SIG
≤
V
PP
or floating during power up/down transistion.
Truth Table
A1
L
L
H
H
X
A0
L
H
L
H
X
CLA
L
L
L
L
H
B1
L
L
H
H
X
B0
L
H
L
H
X
CLB
L
L
L
L
H
SW0A
ON
OFF
OFF
OFF
OFF
SW1A
OFF
ON
OFF
OFF
OFF
SW2A
OFF
OFF
ON
OFF
OFF
SW3A
OFF
OFF
OFF
ON
OFF
SW0B
ON
OFF
OFF
OFF
OFF
SW1B
OFF
ON
OFF
OFF
OFF
SW2B
OFF
OFF
ON
OFF
OFF
SW3B
OFF
OFF
OFF
ON
OFF
Logic Timing Waveforms
A0,A1
CLA
V
DD
0V
V
DD
0V
T
OFF
T
ON
50%
50%
SW0A
ON
OFF
10%
90%
SW3A
ON
OFF
3
SUPERTEX [ Supertex, Inc ]
