HV257FG Supertex, HV257FG Datasheet - Page 3

• Manufacturer Part Number: HV257FG
• Description: Sample & Hold Amplifiers 32-CH MEMS Drvr IC
• Manufacturer: Supertex

Specifications of HV257FG

• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 10 C
• Mounting Style: SMD/SMT
• Package / Case: MQFP-100
• Lead Free Status / RoHS Status: Not Compliant

Electrical Characteristics
High Voltage Amplifier
Sample and Hold
Logic Decoder
R
I
PSRR
V
HV
C
Sym
SOURCE
CT
V
R
V
SOURCE
I
R
V
C
BW
SR
R
DROOP
C
C
V
A
SINK
t
t
V
A
LOAD
I
INOS
t
I
SINK
AQ
PED
SU
SIG
IH
SW
SIG
IL
H
FB
OUT
IH
IN
O
V
H
IL
DC
Parameter
HV
Input offset
HV
HV
HV
Open loop gain
Closed loop gain
Feedback resistance from HV
HV
HV
HV
External resistance range for setting
maximum current source
External resistance range for setting
maximum current sink
DC channel to channel crosstalk
Power supply rejection ratio for V
Acquisition time
Pedestal voltage
Sample and hold switch resistance
Sample and hold capacitor
Voltage droop rate during hold time relative
to input
Input signal voltage range
V
Set-up time-address to enable
Hold time-address to enable bar
Input logic high voltage
Input logic low voltage
Input logic high current
Input logic low current
Logic input capacitance
SIG
OUT
OUT
OUT
OUT
OUT
OUT
OUT
input capacitance
voltage swing
slew rate rise
slew rate fall
-3dB channel bandwidth
capacitive load
sourcing current limiting range
sinking current limiting range
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
(over operating conditions, unless otherwise specified)
OUT
to ground
PP
, V
DD
, V
NN
68.4
3
Min
-1.0
-80
-40
9.6
2.4
70
50
50
25
25
75
75
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
Typ
100
2.2
2.0
4.0
4.0
1.0
5.0
6.0
72
12
10
33
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
●
Tel: [phone]
V
3000
Max
75.6
PP
±40
500
500
250
250
V
5.0
1.2
1.0
12
15
-5.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DD
Units
V/µs
V/µs
KHz
V/V
mV
MΩ
mV
KΩ
KΩ
V/s
kΩ
dB
pF
dB
dB
pF
pF
µA
µA
pF
µs
ns
ns
µA
µA
V
V
V
V
●
www.supertex.com
Conditions
---
Input referred
No Load
No Load
V
---
---
---
---
I
I
---
---
---
---
---
Input referred
---
---
Output referred
---
---
---
---
---
---
V
V
---
SOURCE
SINK
PP
IH
IL
= 0V
= V
= 300V
= 12.5V/R
DD
= 12.5V/R
SINK
SOURCE