HV257FG Supertex, HV257FG Datasheet - Page 8

• 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

Typical Characteristics
120
100
80
60
40
20
600
500
400
300
200
100
-20
-40
0
40
20
0
1
0
0v
25k
(”one RC” response to one volt input step)
HV
1v
(V
OUT
(V
PP
(V
PP
= 300V, V
PP
= 300V, V
Acquisition Window
= 300V, V
Charge Injection vs V
V
DD
V
DD
I
DD
SIG
SINK vs
SIG
= 6.5V, V
R
= 6.5V, V
= 6.5V, V
SINK
Level (V)
Level (V)
150k
2v
2
NN
R
(KΩ)
NN
NN
SINK
●
= 5.5V, T
= 5.5V, T
= 5.5V, T
1235 Bordeaux Drive, Sunnyvale, CA 94089
max
min
A
A
A
= 25
= 25
= 25
O
O
O
C)
C)
C)
3v
+25
-10
SIG
+85
O
O
O
C
C
C
250k
4v
4
8
-2
-1
3
2
0
1
600
500
400
300
200
100
0
700
600
500
400
300
0
1μA
max
max
●
25k
min
min
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max
-10
25
85
min
20μA
Temperature Diode vs Temperature
O
O
O
C
C
C
(V
PP
(V
= 300V, V
PP
(V
= 300V, V
Diode Biasing Current (µA)
PP
I
HV
HV
SOURCE vs
40μA
= 300V, V
R
DD
OUT
●
OUT
SOURCE
= 6.5V, V
DD
www.supertex.com
150
Level (V)
150k
DD
= 6.5V, V
Droop
= 6.5V, V
R
NN
SOURCE
(KΩ)
= 5.5V, T
60μA
NN
NN
= 5.5V)
= 5.5V)
max
min
A
= 25
O
C)
80μA
250k
-10
25
85
O
O
O
C
C
C
100μA
280