Rainbow Electronics LM335A - Manual (Page 3)

Absolute Maximum Ratings
(Note 4)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Reverse Current 15 mA
Forward Current 10 mA
Storage Temperature
TO-46 Package −60˚C to +180˚C
TO-92 Package −60˚C to +150˚C
SO-8 Package −65˚C to +150˚C
Specified Operating Temp. Range
Continuous Intermittent
(Note 2)
LM135, LM135A −55˚C to +150˚C 150˚C to 200˚C
LM235, LM235A −40˚C to +125˚C 125˚C to 150˚C
LM335, LM335A −40˚C to +100˚C 100˚C to 125˚C
Lead Temp. (Soldering, 10 seconds)
TO-92 Package: 260˚C
TO-46 Package: 300˚C
SO-8 Package: 300˚C
Vapor Phase (60 seconds): 215˚C
Infrared (15 seconds): 220˚C
Temperature Accuracy
(Note 1)
LM135/LM235, LM135A/LM235A
Parameter Conditions LM135A/LM235A LM135/LM235 Units
Min Typ Max Min Typ Max
Operating Output Voltage T
C
= 25˚C, I
R
= 1 mA 2.97 2.98 2.99 2.95 2.98 3.01 V
Uncalibrated Temperature Error T
C
= 25˚C, I
R
= 1 mA 0.5 1 1 3 ˚C
Uncalibrated Temperature Error T
MIN
≤
T
C
≤
T
MAX
, I
R
= 1 mA 1.3 2.7 2 5 ˚C
Temperature Error with 25˚C T
MIN
≤
T
C
≤
T
MAX
, I
R
= 1 mA 0.3 1 0.5 1.5 ˚C
Calibration
Calibrated Error at Extended T
C
= T
MAX
(Intermittent) 2 2 ˚C
Temperatures
Non-Linearity I
R
= 1 mA 0.3 0.5 0.3 1 ˚C
Temperature Accuracy
(Note 1)
LM335, LM335A
Parameter Conditions LM335A LM335 Units
Min Typ Max Min Typ Max
Operating Output Voltage T
C
= 25˚C, I
R
= 1 mA 2.95 2.98 3.01 2.92 2.98 3.04 V
Uncalibrated Temperature Error T
C
= 25˚C, I
R
= 1 mA 1 3 2 6 ˚C
Uncalibrated Temperature Error T
MIN
≤
T
C
≤
T
MAX
, I
R
= 1 mA 2 5 4 9 ˚C
Temperature Error with 25˚C T
MIN
≤ T
C
≤ T
MAX
, I
R
= 1 mA 0.5 1 1 2 ˚C
Calibration
Calibrated Error at Extended T
C
= T
MAX
(Intermittent) 2 2 ˚C
Temperatures
Non-Linearity I
R
= 1 mA 0.3 1.5 0.3 1.5 ˚C
Electrical Characteristics
(Note 1)
LM135/LM235 LM335
Parameter Conditions LM135A/LM235A LM335A Units
Min Typ Max Min Typ Max
Operating Output Voltage 400 µA
≤
I
R
≤
5 mA 2.5 10 3 14 mV
Change with Current At Constant Temperature
Dynamic Impedance I
R
=1 mA 0.5 0.6
Ω
Output Voltage Temperature +10 +10 mV/˚C
Coefficient
Time Constant Still Air 80 80 sec
100 ft/Min Air 10 10 sec
Stirred Oil 1 1 sec
Time Stability T
C
=125˚C 0.2 0.2 ˚C/khr
LM135/LM235/LM335,
LM135A/LM235A/LM335A
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