LM335AZ/NOPB National Semiconductor, LM335AZ/NOPB Datasheet - Page 11

• Manufacturer Part Number: LM335AZ/NOPB
• Description: IC, TEMPERATURE SENSOR, 0.5°C, TO-92-3
• Manufacturer: National Semiconductor

Specifications of LM335AZ/NOPB

• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 3°C
• Supply Current: 1mA
• Sensor Case Style: TO-92
• No. Of Pins: 3
• Msl: MSL 1 - Unlimited
• Termination Type: Through Hole
• Body Style: TO-92
• Brand/series: LM335
• Current, Switching: 400 μA to 5 mA
• Function: Temperature
• Mounting Type: PCB
• Output: Voltage
• Primary Type: Temperature
• Range, Measurement: 100 °C
• Termination: 3-Wire Connector
• Voltage, Supply: 5 V
• Voltage, Switching: 2.98 V
• Filter Terminals: Through Hole
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS 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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