Data Sheet
Absolute Maximum Ratings (Note 10)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage +35V to −0.2V
Output Voltage +6V to −1.0V
Output Current 10 mA
Storage Temp.;
TO-46 Package, −60˚C to +180˚C
TO-92 Package, −60˚C to +150˚C
SO-8 Package, −65˚C to +150˚C
TO-220 Package, −65˚C to +150˚C
Lead Temp.:
TO-46 Package,
(Soldering, 10 seconds) 300˚C
TO-92 and TO-220 Package,
(Soldering, 10 seconds) 260˚C
SO Package (Note 12)
Vapor Phase (60 seconds) 215˚C
Infrared (15 seconds) 220˚C
ESD Susceptibility (Note 11) 2500V
Specified Operating Temperature Range: T
MIN
to T
MAX
(Note 2)
LM35, LM35A −55˚C to +150˚C
LM35C, LM35CA −40˚C to +110˚C
LM35D 0˚C to +100˚C
Electrical Characteristics
(Notes 1, 6)
LM35A LM35CA
Parameter Conditions Tested Design Tested Design Units
Typical Limit Limit Typical Limit Limit (Max.)
(Note 4) (Note 5) (Note 4) (Note 5)
Accuracy T
A
=+25˚C
±
0.2
±
0.5
±
0.2
±
0.5 ˚C
(Note 7) T
A
=−10˚C
±
0.3
±
0.3
±
1.0 ˚C
T
A
=T
MAX
±
0.4
±
1.0
±
0.4
±
1.0 ˚C
T
A
=T
MIN
±
0.4
±
1.0
±
0.4
±
1.5 ˚C
Nonlinearity T
MIN
≤T
A
≤T
MAX
±
0.18
±
0.35
±
0.15
±
0.3 ˚C
(Note 8)
Sensor Gain T
MIN
≤T
A
≤T
MAX
+10.0 +9.9, +10.0 +9.9, mV/˚C
(Average Slope) +10.1 +10.1
Load Regulation T
A
=+25˚C
±
0.4
±
1.0
±
0.4
±
1.0 mV/mA
(Note 3) 0≤I
L
≤1mA T
MIN
≤T
A
≤T
MAX
±
0.5
±
3.0
±
0.5
±
3.0 mV/mA
Line Regulation T
A
=+25˚C
±
0.01
±
0.05
±
0.01
±
0.05 mV/V
(Note 3) 4V≤V
S
≤30V
±
0.02
±
0.1
±
0.02
±
0.1 mV/V
Quiescent Current V
S
=+5V, +25˚C 56 67 56 67 µA
(Note 9) V
S
=+5V 105 131 91 114 µA
V
S
=+30V, +25˚C 56.2 68 56.2 68 µA
V
S
=+30V 105.5 133 91.5 116 µA
Change of 4V≤V
S
≤30V, +25˚C 0.2 1.0 0.2 1.0 µA
Quiescent Current 4V≤V
S
≤30V 0.5 2.0 0.5 2.0 µA
(Note 3)
Temperature +0.39 +0.5 +0.39 +0.5 µA/˚C
Coefficient of
Quiescent Current
Minimum Temperature In circuit of +1.5 +2.0 +1.5 +2.0 ˚C
for Rated Accuracy
Figure 1
,I
L
=0
Long Term Stability T
J
=T
MAX
, for
±
0.08
±
0.08 ˚C
1000 hours
LM35
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