LF442MH National Semiconductor, LF442MH Datasheet - Page 2

• Manufacturer Part Number: LF442MH
• Description: Dual Low Power JFET Input Operational Amplifier
• Manufacturer: National Semiconductor

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Symbol
V
I
I
R
A
V
V
CMRR
PSRR
I
SR
GBW
e
i
Symbol
OS
B
S
n
V
n
DC Electrical Characteristics
OS
IN
VOL
O
CM
AC Electrical Characteristics
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Differential Input Voltage
Input Voltage Range
Output Short Circuit
T
OS
j
(Note 2)
Duration (Note 3)
max
/ T
Amplifier to Amplifier
Coupling
Slew Rate
Gain-Bandwidth Product
Equivalent Input Noise
Voltage
Equivalent Input Noise
Current
Input Offset Voltage
Average TC of Input
Offset Voltage
Input Offset Current
Input Bias Current
Input Resistance
Large Signal Voltage
Gain
Output Voltage Swing
Input Common-Mode
Voltage Range
Common-Mode
Rejection Ratio
Supply Voltage
Rejection Ratio
Supply Current
Parameter
Parameter
H Package
150˚C
Continuous
LF442A
±
±
±
R
Over Temperature
R
V
(Notes 7, 8)
V
(Notes 7, 8)
T
V
R
Over Temperature
V
R
(Note 9)
22V
38V
19V
j
S
S
S
S
S
L
S
S
(Input Referred)
V
T
V
T
f = 1 kHz
T
= 25˚C
A
A
A
S
S
=
=
=
= 10 k , T
=
= 10 k , T
= 10 k
= 25˚C, f = 1 Hz-20 kHz
= 25˚C, R
= 25˚C, f = 1 kHz
=
=
10 k
±
±
±
±
15V
15V
15V, V
15V, R
±
±
15V, T
15V, T
(Note 1)
N Package
Conditions
Conditions
Continuous
(Note 7)
(Note 7)
115˚C
O
L
LF442
A
A
±
±
±
S
A
A
= 10 k
=
18V
30V
15V
= 25˚C
= 25˚C
= 100 ,
= 25˚C
= 25˚C
±
10V,
T
T
T
T
T
T
j
j
j
j
j
j
= 25˚C
= 70˚C
= 125˚C
= 25˚C
= 70˚C
= 125˚C
2
Operating Temperature
Storage
Lead Temperature
ESD Tolerance
JA
JC
(Note 4)
(Note 5)
Range
Temperature Range
(Soldering, 10 sec.)
(Typical)
(Typical)
Min
0.8
0.8
±
±
Min
50
25
80
80
12
16
LF442A
LF442A
−120
0.01
Typ
35
10
Typ
±
+18
−17
200
200
100
100
300
1
1
0.5
10
7
5
13
12
Max
Max
400
1.0
1.5
10
25
10
50
20
3
−65˚C T
H Package
Min
165˚C/W
0.6
0.6
(Note 5)
Min
±
±
65˚C/W
21˚C/W
25
15
70
70
260˚C
Rating to be determined
12
11
A
LF442
150˚C −65˚C T
LF442
−120
0.01
Typ
10
Typ
200
200
±
+14
−12
400
35
1.0
10
95
90
1
1
7
5
13
12
Max
Max
100
500
N Package
5.0
7.5
1.5
50
3
152˚C/W
114˚C/W
(Note 5)
260˚C
A
Units
µV/˚C
Units
V/mV
V/mV
MHz
V/µs
150˚C
mV
mV
nA
nA
pA
nA
nA
dB
dB
µA
dB
pA
V
V
V