首页产品索引LM335

    LM335

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    精密温度传感器

     

    中文数据手册

    产品信息

    The LM135, LM235, LM335 are precision temperature sensors which can be easily calibrated. They operate as a 2-terminal Zener and the breakdown voltage is directly proportional to the absolute temperature at 10mV/°K.

    The circuit has a dynamic impedance of less than 1Ω and operates within a range of current from 450µA to 5mA without alteration of its characteristics.

    Calibrated at +25°C, the LM135, LM235, and LM335 have a typical error of less than 1°C over a 100°C temperature range. Unlike other sensors, the LM135, LM235, LM335 have a linear output.

    LM135,LM235,LM335是精密温度传感器可以很容易地校准。他们作为一个2端齐纳击穿电压和是绝对温度成正比的电压/°K.

    该电路具有动态小于1Ω阻抗和工作在一个电流范围从450µ一5mA没有特点的变化。

    在25°LM135,LM235 C,校准,和LM335有典型的小于1°C在100°C的温度范围内的误差。不像其他的传感器、LM135,LM235,LM335有线性输出。

    Key Features

    • Directly calibrated in °K

    • 1°C initial accuracy

    • Operates from 450µA to 5mA

    • Less than 1Ω dynamic impedance

    主要特点

    直接校准的

    1°C初始精度

    从450µ为5mA

    不到1Ω动态阻


    电路图、引脚图和封装图

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