LM35 Datasheet, PDF (10/15 Pages) National Semiconductor (TI) – Precision Centigrade Temperature Sensors

Typical Applications (Continued)
*=1% or 2% film resistor
Trim R_B for V_B=3.075V
Trim R_C for V_C=1.955V
Trim R_A for V_A=0.075V + 100mV/˚C x T_ambient
Example, V_A=2.275V at 22˚C
FIGURE 15. Bar-Graph Temperature Display (Dot Mode)
DS005516-16
DS005516-15
FIGURE 16. LM35 With Voltage-To-Frequency Converter And Isolated Output
(2˚C to +150˚C; 20 Hz to 1500 Hz)
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