LM335AZ National Semiconductor, LM335AZ Datasheet - Page 10
LM335AZ
Manufacturer Part Number
LM335AZ
Description
IC, TEMPERATURE SENSOR, 0.5°C, TO-92-3
Manufacturer
National Semiconductor
Datasheet
1.LM335AMNOPB.pdf
(16 pages)
Specifications of LM335AZ
Ic Output Type
Voltage
Sensing Accuracy Range
± 3°C
Supply Current
1mA
Sensor Case Style
TO-92
No. Of Pins
3
Termination Type
Through Hole
Output Voltage/deg C
10mV/°C
Filter Terminals
Through Hole
Rohs Compliant
No
Accuracy %
1°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM335AZT
Manufacturer:
ST
Quantity:
5 741
www.national.com
*Select R3 and R4 for thermocouple type
Adjustments:
1. Adjust R1 for the voltage across R3 equal to the Seebeck Coefficient times ambient temperature in degrees Kelvin.
2. Adjust R2 for voltage across R4 corresponding to thermocouple.
THERMO-
COUPLE
T
K
S
T
K
S
J
J
14.32 mV
11.79 mV
11.17 mV
1.768 mV
1.05K
856Ω
816Ω
128Ω
R3
46.3Ω
385Ω
315Ω
300Ω
R4
Single Power Supply Cold Junction Compensation
COEFFICIENT
SEEBECK
52.3 μV/°C
42.8 μV/°C
40.8 μV/°C
6.4 μV/°C
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