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
Output Voltage
Output Current
Storage Temp.;
TO-46 Package,
TO-92 Package,
SO-8 Package,
TO-220 Package,
Lead Temp.:
TO-46 Package,
(Soldering, 10 seconds)
+35V to −0.2V
+6V to −1.0V
10 mA
−60˚C
−60˚C
−65˚C
−65˚C
to
to
to
to
+180˚C
+150˚C
+150˚C
+150˚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
300˚C
Electrical Characteristics
(Notes 1, 6)
LM35A
Parameter
Conditions
Typical
Accuracy
(Note 7)
T
A
= +25˚C
T
A
= −10˚C
T
A
= T
MAX
T
A
= T
MIN
Nonlinearity
(Note 8)
Sensor Gain
(Average Slope)
Load Regulation
(Note 3) 0≤I
L
≤1
mA
Line Regulation
(Note 3)
Quiescent Current
(Note 9)
T
A
= +25˚C
T
MIN
≤T
A
≤T
MAX
T
A
= +25˚C
4V≤V
S
≤30V
V
S
= +5V, +25˚C
V
S
= +5V
V
S
= +30V, +25˚C
V
S
= +30V
Change of
Quiescent Current
(Note 3)
Temperature
Coefficient of
Quiescent Current
Minimum Temperature
for Rated Accuracy
Long Term Stability
In circuit of
+1.5
+2.0
+1.5
+2.0
˚C
˚C
+0.39
+0.5
+0.39
+0.5
µA/˚C
4V≤V
S
≤30V,
+25˚C
4V≤V
S
≤30V
T
MIN
≤T
A
≤T
MAX
+10.0
+9.9,
+10.1
+10.0
+9.9,
+10.1
mV/˚C
mV/mA
T
MIN
≤T
A
≤T
MAX
Tested
Limit
(Note 4)
Design
Limit
(Note 5)
Typical
LM35CA
Tested
Limit
(Note 4)
Design
Limit
(Note 5)
˚C
Units
(Max.)
±
0.2
±
0.3
±
0.4
±
0.4
±
0.18
±
0.5
±
1.0
±
1.0
±
0.35
±
0.2
±
0.3
±
0.4
±
0.4
±
0.15
±
0.5
±
1.0
±
1.0
±
1.5
±
0.3
˚C
˚C
˚C
˚C
±
0.4
±
0.5
±
0.01
±
0.02
56
105
56.2
105.5
0.2
0.5
±
1.0
±
3.0
±
0.05
±
0.1
67
131
68
133
1.0
2.0
±
0.4
±
0.5
±
0.01
±
0.02
56
91
56.2
91.5
0.2
0.5
±
1.0
±
3.0
±
0.05
±
0.1
67
114
68
116
1.0
2.0
mV/mA
mV/V
mV/V
µA
µA
µA
µA
µA
µA
Figure 1,
I
L
= 0
T
J
= T
MAX
, for
1000 hours
±
0.08
±
0.08
3
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