HV256
Typical Characteristics (cont.)
V
NN
PSSR vs Frequency
Temperature Diode vs Temperature
(V
PP
= 300V, V
DD
= 6.5V, V
NN
= 5.5V)
(V
PP
= 300V, V
DD
= 6.5V, V
NN
= 5.5V, T
A
= 25
O
C)
-50
-40
700
-10
O
C
max
V
NN
PSSR (dB)
-30
-20
-10
0
10
100
1k
10k
100k
1M
600
max
min
25
O
C
V
f
(mV)
min
500
max
min
400
85
O
C
Frequency
300
1μA
20μA
40μA
60μA
80μA
100μA
Input Offset vs V
IN
and Temperature
(V
PP
= 300V, V
DD
= 6.5V, V
NN
= 5.5V )
3.5
3.0
2.5
2.0
Diode Biasing Current (µA)
V
PP
PSSR vs Frequency
(V
PP
= 300V, V
DD
= 6.5V, V
NN
= 5.5V, T
A
= 25
O
C)
-50
-40
HV
OUT
(mV)
V
PP
PSSR (dB)
1.5
-30
-20
-10
0
10
100
1k
10k
100k
1M
Offset at -10
O
C
Offset at 25
O
C
Offset at 85
O
C
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
1
2
3
Frequency (Hz)
V
DD
PSSR vs Frequency
(V
PP
= 300V, V
DD
= 6.5V, V
NN
= 5.5V, T
A
= 25
O
C)
-50
-40
73.97
73.96
V
IN
(Volts)
Gain vs V
IN
(V
PP
= 300V, V
DD
= 6.5V, V
NN
= 5.5V, T
A
= -10
O
, +25
O
, +85
O
C )
V
DD
PSSR (dB)
-30
73.95
HV
OUT
(V)
10
100
1k
10
100
1M
73.94
73.93
72.74
72.73
72.72
72.71
72.70
72.69
1
2
3
-20
-10
0
Frequency (Hz)
V
IN
(Volts)
6
SUPERTEX [ Supertex, Inc ]
