Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM392
Supply Voltage, V
Input Voltage
Power Dissipation (Note 2)
Molded DIP (LM392N, LM2924N)
Small Outline Package (LM392M, LM2924M)
Output Short-Circuit to Ground (Note 3)
Input Current (V
IN
<
−0.3 V
DC
) (Note 4)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
ESD rating to be determined.
Soldering Information
Dual-in-Line Package
Soldering (10 seconds)
Small Outline Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
surface mount devices.
215˚C
220˚C
215˚C
220˚C
260˚C
260˚C
820 mW
530 mW
Continuous
50 mA
0˚C to +70˚C
−65˚C to +150˚C
260˚C
820 mW
530 mW
Continuous
50 mA
−40˚C to +85˚C
−65˚C to +150˚C
260˚C
+
LM2924
26V or
±
13V
26V
−0.3V to +26V
32V or
±
16V
32V
−0.3V to +32V
Differential Input Voltage
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering
Electrical Characteristics
(V
+
= 5 V
DC
; specifications apply to both amplifiers unless otherwise stated) (Note 5)
Parameter
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common-Mode Voltage
Range
Supply Current
Supply Current
Amplifier-to-Amplifier Coupling
Conditions
Min
T
A
= 25˚C, (Note 6)
IN(+) or IN(−), T
A
= 25˚C,
(Note 7) , V
CM
= 0V
IN(+) − IN(−), T
A
= 25˚C
V = 30 V
DC
, T
A
= 25˚C,
(Note 8) (LM2924,
V
+
= 26 V
DC
)
R
L
=
∞
, V
+
= 30V,
(LM2924, V = 26V)
R
L
=
∞
, V
+
= 5V
f = 1 kHz to 20 kHz,
T
A
= 25˚C, Input Referred,
(Note 9)
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common-Mode Voltage
Range
Differential Input Voltage
(Note 6)
IN(+) or IN(−)
IN(+) − IN(−)
V
+
= 30 V
DC
, (Note 8)
(LM2924, V
+
= 26 V
DC
)
Keep All V
IN
’s
≥
0 V
DC
(or V , if Used), (Note 10)
−
+
+
LM392
Typ
Max
Min
LM2924
Typ
Max
Units
±
2
50
±
5
250
±
2
50
±
7
250
mV
nA
nA
V
mA
mA
dB
±
5
0
1
0.5
−100
±
50
V
+
−1.5
2
1
0
±
5
±
50
V
+
−1.5
1
0.5
−100
2
1
±
7
400
150
0
V
+
−2
32
0
±
10
500
200
V
+
−2
26
mV
nA
nA
V
V
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