LF412
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LF412A
Supply Voltage
Differential Input Voltage
Input voltage Range
Output Short Circuit
Duration (Note 4)
Continuous
H Package
Power Dissipation
Continuous
N Package
LF412
T
j
max
θ
jA
(Typical)
Operating Temp. Range
Storage Temp.
Range
Lead Temp.
(Soldering, 10 sec.)
H Package
150˚C
152˚C/W
N Package
670 mW
115˚C
115˚C/W
−65˚C≤T
A
≤150˚C
−65˚C≤T
A
≤150˚C
±
22V
±
38V
±
19V
±
18V
±
30V
±
15V
260˚C
1700V
260˚C
1700V
ESD Tolerance
DC Electrical Characteristics
Symbol
V
OS
∆V
OS
/∆T
I
OS
Parameter
Input Offset Voltage
Average TC of Input
Offset Voltage
Input Offset Current
V
S
=
±
15V
(Notes 7, 9)
I
B
Input Bias Current
V
S
=
±
15V
(Notes 7, 9)
R
IN
A
VOL
Input Resistance
Large Signal Voltage
Gain
V
O
V
CM
CMRR
PSRR
I
S
Output Voltage Swing
Input Common-Mode
Voltage Range
Common-Mode
Rejection Ratio
Supply Voltage
Rejection Ratio
Supply Current
V
O
= 0V, R
L
=
∞
3.6
5.6
3.6
6.5
mA
80
100
70
100
dB
R
S
≤10k
80
T
j
=25˚C
V
S
=
±
15V, V
O
=
±
10V,
R
L
=2k, T
A
=25˚C
Over Temperature
V
S
=
±
15V, R
L
=10k
25
200
15
200
V/mV
V
V
V
dB
50
T
j
=25˚C
T
j
=70˚C
T
j
=125˚C
T
j
=25˚C
T
j
=70˚C
T
j
=125˚C
10
12
Conditions
Min
R
S
=10 kΩ, T
A
=25˚C
R
S
=10 kΩ (Note 8)
LF412A
Typ
0.5
7
25
Max
1.0
10
100
2
25
50
200
4
50
Min
LF412
Typ
1.0
7
25
Max
3.0
20
100
2
25
50
200
4
50
10
25
12
Units
mV
µV/˚C
pA
nA
nA
pA
nA
nA
Ω
V/mV
200
200
±
12
±
16
±
13.5
+19.5
−16.5
100
±
12
±
11
70
±
13.5
+14.5
−11.5
100
Note 2:
“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits.
AC Electrical Characteristics
Symbol
Parameter
Amplifier to Amplifier
Coupling
SR
GBW
Slew Rate
Gain-Bandwidth Product
Conditions
Min
T
A
=25˚C, f=1 Hz-20 kHz
(Input Referred)
V
S
=
±
15V, T
A
=25˚C
V
S
=
±
15V, T
A
=25˚C
10
3
15
4
8
2.7
15
4
V/µs
MHz
LF412A
Typ
−120
Max
Min
LF412
Typ
−120
Max
dB
Units
3
www.national.com
NSC [ NATIONAL SEMICONDUCTOR ]
