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    lm35The LM35 datasheet specifies that this ICs are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature.
    The LM35 thus has an advantage over linear temperature sensors calibrated in ˚ Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Centi-grade scaling. The LM35 does not require any external calibration or trimming to provide typical accuracies of ±1⁄4˚C at room temperature and ±3⁄4˚C over a full −55 to +150˚C temperature range.

    lm35 pin configuration

    LM35 Features

    • Calibrated directly in o Celsius (Centigrade)
    • Linear + 10.0 mV/oC scale factor
    • 0.5oC accuracy guaranteeable (at +25oC)
    • Rated for full −55o to +150oC range
    • Suitable for remote applications
    • Low cost due to wafer-level trimming
    • Operates from 4 to 30 volts
    • Less than 60 µA current drain
    • Low self-heating, 0.08oC in still air
    • Nonlinearity only ±1⁄4oC typical
    • Low impedance output, 0.1 Ω for 1 mA load

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    3 Responses to "LM35 Datasheet"

    1. data sheet can be presented in a better way….. anyhow thanks…..

    2. GERHARDUS JOHANNES STROEBEL says: on July 5, 2012 at 1:37 pm

      this is typical how it is done excellent!

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