HV257 SUTEX [Supertex, Inc], HV257 Datasheet - Page 2

• Manufacturer Part Number: HV257
• Description: 32 CHANNEL HIGH VOLTAGE SAMPLE AND HOLD AMPLIFIER ARRAY
• Manufacturer: SUTEX [Supertex, Inc]

Ordering Information
Absolute Maximum Ratings*
*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
Operating Conditions
High Voltage Amplifier
V
AV
DV
AV
DV
Logic input voltage
V
Storage temperature range
Maximum junction temperature
V
T
BW
P
V
V
I
I
I
H
V
S
A
A
R
C
I
I
R
R
C
Symbol
PP
IN
P
D
N
S
S
J
D
HV257
N
S
P
D
V
N I
R
O
V
F
L
S
S
T
DD
NN
P
O
N I
D
N
DD
NN
, Analog input signal
N
O
P
D
B
, High voltage supply
O
N I
R
e
D
O
U
O
K
A
U
v
C
, Analog low voltage positive supply
, Analog low voltage negative supply
R
, Digital low voltage positive supply
, Digital low voltage negative supply
U
S
K
R
D
R
c i
C
T
C
E
e
E
High voltage positive supply
Low voltage positive supply
Low voltage negative supply
H
Input voltage offset
H
H
HV
Feedback resistance from
H
H
H
External resistance range for setting current
External resistance range for setting current
DC channel to channel crosstalk
Power supply rejection ratio for
V
V
V
Junction temperature range
Open loop gain
Closed loop gain
source limit
sink limit
P
D
N
V
V
V
V
V
V
M
P
D
N
O
O
O
O
O
O
O
a
U
U
U
U
U
U
U
supply current
supply current
supply current
i x
T
T
T
T
T
T
T
m
voltage swing
slew rate rise
slew rate fall
-3dB channel bandwidth
capacitive load
sourcing current limiting range
sinking current limiting range
V
295V
l o
u
m
a t
g
O
e
u
Parameters
p t
t u
N
H
o
V
V
m
L
P
O
o
(Over operating conditions unless otherwise noted.)
72V/V
P
n i
U
o
,
T
l a
p
V
to ground
D
-65°C to 150°C
G
D
-0.5V to DV
C
,
a
o l
a
n i
n
s
0V to 6.0V
d
e
V
d
N
150°C
N
310V
-7.0V
-7.0V
8.0V
8.0V
DD
100Lead MQFP
68.4
Min
-4.5
-5.2
385
385
125
6.0
-10
9.6
-80
-40
70
25
25
0
0
HV257FG
2
P
Typ
72.0
550
550
100
2.2
2.0
4.0
a
12
c
k
a
g
e
V
3000
Max
O
75.6
-6.5
300
125
±50
715
715
250
250
PP
7.5
0.8
4.3
t p
-5
o i
HV257X
n
s
Die
Unit
V/µs
V/µs
MΩ
KHz
V/V
KΩ
KΩ
mA
mA
mA
˚C
mV
dB
µA
µA
dB
dB
pF
V
V
V
V
n I
N
N
R
R
V
V
V
V
DD
PP
NN
o
o
PP
S
S
p
O
N I
u
L
L
U
r t
K
= 300V, All HV
= 300V
= 6.0V to 7.5V
= -4.5V to -6.5V
o
o
R
ad
ad
=
f e
C
E
2
r e
=
5
e r
K
2
Ω
d.
5
Condition
K
Ω
OUT
= 0V, No Load
HV257
A122104