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+
32V or 16V
±
Differential Input Voltage
Input Voltage
32V
−0.3V to +32V
Power Dissipation (Note 2)
Molded DIP (LM392N)
820 mW
530 mW
Small Outline Package (LM392M)
Output Short-Circuit to Ground (Note 3)
Continuous
50 mA
<
Input Current (VIN −0.3 VDC) (Note 4)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
ESD rating to be determined.
Soldering Information
0˚C to +70˚C
−65˚C to +150˚C
260˚C
Dual-in-Line Package
Soldering (10 seconds)
260˚C
Small Outline Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
215˚C
220˚C
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other
methods of soldering surface mount devices.
Electrical Characteristics
(V+ = 5 VDC; specifications apply to both amplifiers unless otherwise stated) (Note 5)
Parameter
Conditions
LM392
Typ
Units
Min
Max
±
±
5
Input Offset Voltage
TA = 25˚C, (Note 6)
2
mV
nA
Input Bias Current
IN(+) or IN(−), TA =25˚C, (Note 7) , VCM
0V
=
50
250
±
±
50
V+−1.5
Input Offset Current
IN(+) − IN(−), TA = 25˚C
V+ = 30 VDC, TA = 25˚C, (Note 8)
5
nA
V
Input Common-Mode Voltage Range
Supply Current
0
+
∞
∞
RL
RL
=
=
, V = 30 V
1
2
1
mA
mA
dB
+
Supply Current
, V = 5 V
0.5
Amplifier-to-Amplifier Coupling
f = 1 kHz to 20 kHz, TA = 25˚C, Input
Referred, (Note 9)
−100
±
Input Offset Voltage
(Note 6)
7
mV
nA
nA
V
Input Bias Current
IN(+) or IN(−)
IN(+) − IN(−)
V+ = 30 VDC, (Note 8)
400
150
V+−2
32
Input Offset Current
Input Common-Mode Voltage Range
Differential Input Voltage
0
Keep All VIN’s≥ 0 VDC (or V−, if used )
V
(Note 10)
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