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LM35 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. LM35
Description  Precision Centigrade Temperature Sensors
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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 3 page
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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=TMAX
±0.4
±1.0
±0.4
±1.0
˚C
T
A=TMIN
±0.4
±1.0
±0.4
±1.5
˚C
Nonlinearity
T
MIN≤TA≤TMAX
±0.18
±0.35
±0.15
±0.3
˚C
(Note 8)
Sensor Gain
T
MIN≤TA≤TMAX
+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≤TA≤TMAX
±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=TMAX, for
±0.08
±0.08
˚C
1000 hours
www.national.com
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