LM335AH National Semiconductor, LM335AH Datasheet - Page 11

• Manufacturer Part Number: LM335AH
• Manufacturer: National Semiconductor

Specifications of LM335AH

• Temperature Sensor Function: Temp Sensor
• Output Type: Analog
• Operating Temperature (min): -40C
• Operating Temperature (max): 100C
• Operating Supply Voltage (min): 5V
• Lead Free Status / Rohs Status: Not Compliant

Centigrade Calibrated Thermocouple Thermometer
569812
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
= 2.982V @ 25°C.
OUT
4. Remove short across LM329B and adjust R2 so that V
= 246 mV @ 25°C.
OUT
5. Remove short across thermocouple.
Fast Charger for Nickel-Cadmium Batteries
569813
†Adjust D1 to 50 mV greater V
than D2.
Z
Charge terminates on 5°C temperature rise. Couple D2 to battery.
Differential Temperature Sensor
569807
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