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參數資料
| 型號： | HV257FG |
| 廠商： | SUPERTEX INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | 32 CHANNEL HIGH VOLTAGE SAMPLE AND HOLD AMPLIFIER ARRAY |
| 中文描述： | SAMPLE AND HOLD AMPLIFIER, PQFP100 |
| 封裝： | MQFP-100 |
| 文件頁數： | 2/9頁 |
| 文件大小： | 618K |
| 代理商： | HV257FG |
2
HV257
A122104
V
P
P
V
D
D
V
N
N
I
P
P
I
D
D
I
N
N
T
J
High Voltage Amplifier
High voltage positive supply
Low voltage positive supply
Low voltage negative supply
V
P
V
D
D
supply current
V
N
N
supply current
Junction temperature range
125
6.0
-4.5
300
7.5
-6.5
P
supply current
0.8
4.3
mA
mA
mA
C
-5.2
-10
125
V
H
V
T
U
O
V
H
Input voltage offset
V
H
T
U
O
slew rate rise
V
H
T
U
O
slew rate fall
HV
T
U
O
-3dB channel bandwidth
Open loop gain
Closed loop gain
Feedback resistance from
V
H
T
U
O
capacitive load
V
H
T
U
O
sourcing current limiting range
V
H
T
U
O
sinking current limiting range
External resistance range for setting current
source limit
T
U
O
voltage swing
V
PP
-5
±50
S
O
N
I
mV
V/
μ
s
V/
μ
s
KHz
dB
V/V
M
pF
μ
A
μ
A
d.
e
ad
o
ad
o
t
p
o
o
V
PP
= 300V
n
N
N
R
S
2.2
2.0
4.0
100
72.0
12
L
L
BW
A
O
A
V
R
B
F
C
L
I
O
S
I
I
S
70
68.4
9
.6
0
75.6
V
H
T
U
O
to ground
D
A
O
3000
715
715
E
C
R
U
385
385
550
550
R
R
E
2
C
=
R
U
O
S
K
5
2
=
5
K
N
K
N
I
S
K
R
E
C
R
U
O
S
25
250
K
R
K
N
I
S
External resistance range for setting current
sink limit
DC channel to channel crosstalk
25
250
K
T
C
C
R
D
R
-80
dB
S
P
V
Power supply rejection ratio for
P
P
V
,
D
D
V
d
n
a
,
N
N
-40
dB
V
V
V
V
PP
= 300V, All HV
OUT
= 0V, No Load
V
DD
= 6.0V to 7.5V
V
NN
= -4.5V to -6.5V
0
V
Ordering Information
e
c
e
D
t
u
p
t
u
O
g
m
u
m
V
i
a
M
e
a
d
e
s
o
C
n
G
l
p
o
n
o
m
L
o
N
s
n
o
p
O
e
g
a
k
c
a
P
HV257
295V
72V/V
HV257FG
HV257X
100Lead MQFP
Die
Absolute Maximum Ratings*
V
PP
, High voltage supply
AV
DD
, Analog low voltage positive supply
DV
DD
, Digital low voltage positive supply
AV
NN
, Analog low voltage negative supply
DV
NN
, Digital low voltage negative supply
Logic input voltage
V
IN
, Analog input signal
Storage temperature range
310V
8.0V
8.0V
-7.0V
-7.0V
-0.5V to DV
DD
0V to 6.0V
-65°C to 150°C
Maximum junction temperature
150°C
*Absolute Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied. Continuous operation of the device
at the absolute rating level may affect device reliability. All voltages are referenced to device
ground.
Electrical Characteristics
(Over operating conditions unless otherwise noted.)
Symbol
Parameters
Min
Typ
Max
Unit
Condition
Operating Conditions
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