參數(shù)資料
型號(hào): LM135H
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 溫度/濕度傳感器
英文描述: Precision Temperature Sensors
中文描述: ANALOG TEMP SENSOR-VOLTAGE, 1Cel, ROUND, THROUGH HOLE MOUNT
封裝: METAL CAN, TO-46, 3 PIN
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 291K
代理商: LM135H
Typical Applications
(Continued)
Fahrenheit Thermometer
DS005698-24
*To calibrate adjust R2 for 2.554V across LM336.
Adjust R1 for correct output.
THERMOCOUPLE COLD JUNCTION COMPENSATION
Compensation for Grounded Thermocouple
DS005698-6
*
Select R3 for proper thermocouple type
THERMO-
COUPLE
J
T
K
S
Adjustments:
Compensates for both sensor and resistor tolerances
1. Short LM329B
2. Adjust R1 for Seebeck Coefficient times ambient temperature (in degrees K) across R3.
3. Short LM335 and adjust R2 for voltage across R3 corresponding to thermocouple type
R3
SEEBECK
COEFFICIENT
52.3 μV/C
42.8 μV/C
40.8 μV/C
6.4 μV/C
(
±
1%)
377
308
293
45.8
J
T
14.32 mV
11.79 mV
K
S
11.17 mV
1.768 mV
L
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8
相關(guān)PDF資料
PDF描述
LM135AH Precision Temperature Sensors
LM135 Precision Temperature Sensors
LM136-2.5 Reference Diode
LM336MX-2.5 Voltage Reference
LM336BMX-2.5 Voltage Reference
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