Rainbow-electronics LM335A Bedienungsanleitung PDF herunterladen (Seite 10)

Typical Applications (Continued)

Centigrade Calibrated Thermocouple Thermometer

DS005698-12

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 LM329B to ground.

3. Adjust R1 so that V

OUT

= 2.982V

25˚C.

4. Remove short across LM329B and adjust R2 so that V

OUT

= 246 mV

25˚C.

5. Remove short across thermocouple.

Fast Charger for Nickel-Cadmium Batteries

DS005698-13

†

Adjust D1 to 50 mV greater V

than D2.

Charge terminates on 5˚C temperature rise. Couple D2 to battery.

Differential Temperature Sensor

DS005698-7

LM135/LM235/LM335, LM135A/LM235A/LM335A

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Rainbow-electronics LM335A Bedienungsanleitung Seite 10