LM135-LM235-LM335,A
TEMPERATURE ACCURACY
Parameter
Operating Output Voltage
T
case
= +25
o
C, I
R
= 1mA
Uncalibrated Temperature Error (I
R
= 1mA)
o
T
case
= +25 C
T
min.
≤
T
case
≤
T
max.
Temperature Error with 25 C Calibration
T
min.
≤
T
case
≤
T
max.
, I
R
= 1mA LM135 - LM235
LM335
LM335A
Calibrated Error at Extended Temperature
T
case
= T
max.
(intermittent)
Non-linearity (I
R
= 1mA)
LM135 - LM235
LM335
LM335A
o
LM135 - LM235
LM335A
Min.
2.95
Typ.
2.98
1
2
0.5
0.5
2
0.3
0.3
1
Max.
3.01
3
5
1.5
Min.
2.92
LM335
Typ.
2.98
2
4
Max.
Unit
V
3.04
o
C
6
9
o
C
1
1
2
o
C
C
2
o
0.3
1.5
1.5
ELECTRICAL CHARACTERISTICS
- (note 1)
Parameter
Operating output voltage change with current
450µA
≤
I
R
≤
5mA at constant temperature
Dynamic Impedance (I
R
= 1mA)
Output Voltage Temperature Drift
Time Constant
o
LM135 - LM235
Min.
Typ.
2.5
0.5
+10
Still Air
Air 0.5m/s
Stirred Oil
80
10
1
0.2
Max.
10
Min.
LM335,A
Typ.
3
0.6
+10
80
10
1
0.2
o
Max.
14
Unit
mV
Ω
mV/ C
s
o
Time Stability (T
case
= +125 C)
C/kh
Note : 1. Accuracy measurements are made in a well-stirred oil bath. For other conditions, self heating must be considered.
3/11
STMICROELECTRONICS [ STMICROELECTRONICS ]
