LM235Z STMicroelectronics, LM235Z Datasheet - Page 3

• Manufacturer Part Number: LM235Z
• Description: Board Mount Temperature Sensors 3-Term Adjust Currnt
• Manufacturer: STMicroelectronics

Specifications of LM235Z

• Full Temp Accuracy: 1.5 C
• Package / Case: TO-92-3
• Supply Voltage (max): 3 V
• Supply Voltage (min): 3 V
• Description/function: Precision Temperature Sensors
• Gain: 10 mV / K
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Output Type: Analog
• Supply Current: 1 mA
• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 3°C
• Sensor Case Style: TO-92
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +125°C
• Operating Temperature Max: 100°C
• Rohs Compliant: Yes
• Temperature Sensing Range: -40°C To +125°C
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LM135-LM235-LM335
3
Table 2.
4
Table 3.
Note:
Operating output voltage
T
Uncalibrated temperature error (I
Temperature error with 25°C calibration
T
Calibrated error at extended temperature
T
Non-linearity (I
Operating output voltage change with current
450µA ≤ I
Dynamic impedance (I
Output voltage temperature drift
Time constant
Time stability (T
case
min
case
T
T
LM135 - LM235
LM335
LM335A
LM135 - LM235
LM335
LM335A
Still air
Air 0.5m/s
Stirred oil
case
min
≤ T
= +25°C, I
= T
≤ T
= +25°C
case
max
case
R
≤ 5mA at constant temperature
≤ T
(intermittent)
Temperature accuracy
Temperature accuracy
Electrical characteristics
Electrical characteristics
Accuracy measurements are made in a well-stirred oil bath. For other conditions, self-
heating must be considered
≤ T
R
max
case
R
= 1mA)
max
= 1mA
.
, I
= +125°C)
R
Parameter
Parameter
R
= 1mA
= 1mA)
R
= 1mA)
Min.
2.95
Min.
LM135 - LM235 -
LM135 - LM235
LM335A
Typ.
2.98
Typ.
+10
0.5
0.5
0.3
0.3
2.5
0.5
0.2
80
10
1
2
2
1
Max.
Max.
3.01
1.5
1.5
10
3
5
1
1
Min.
2.92
Min.
LM335-LM335A
Temperature accuracy
LM335
Typ.
Typ.
2.98
+10
0.3
0.6
0.2
80
10
4
5
1
2
3
1
Max.
Max.
3.04
1.5
14
6
9
2
mV/°C
°C/kh
Unit
Unit
mV
°C
°C
°C
°C
V
Ω
s
3/16