LM335AMSLASHNOPB datasheet(14/33 Pages) TI2

Il numero della parte	LM335AM/NOPB

Spiegazioni elettronici	LMx35, LMx35A Precision Temperature Sensors

PDF	33 Pages

Scroll/Zoom	100%

Produttore elettronici	TI2 [Texas Instruments]

Homepage	https://www.ti.com

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14 / 33 page

LM135, LM135A, LM235, LM235A, LM335, LM335A

SNIS160E – MAY 1999 – REVISED FEBRUARY 2015

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Terminate thermocouple reference junction in close

proximity to LM335.

Adjustments:

1. Apply signal in place of thermocouple and adjust

R3 for a gain of 245.7.

2. Short non-inverting input of LM308A and output of

Select R3 and R4 for thermocouple type

LM329B to ground.

3. Adjust R1 so that VOUT = 2.982V @ 25°C.

4. Remove short across LM329B and adjust R2 so

that VOUT = 246 mV @ 25°C.

5. Remove short across thermocouple.

Figure 25. Single Power Supply Cold Junction

Figure 26. Centigrade Calibrated Thermocouple

Compensation

Thermometer

Figure 27. Differential Temperature Sensor

Figure 28. Differential Temperature Sensor

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Product Folder Links: LM135 LM135A LM235 LM235A LM335 LM335A

LM335AM/NOPB Scheda tecnica(PDF) 14 Page - Texas Instruments