• Linear + 10-mV/°C Scale Factor • 0.5°C Ensured Accuracy (at 25°C) • Rated for Full −55°C to 150°C Range • Suitable for Remote Applications • Low-Cost Due to Wafer-Level Trimming • Operates From 4 V to 30 V • Less Than 60-μA Current Drain • Low Self-Heating, 0.08°C in Still Air • Non-Linearity Only ±¼°C Typical • Low-Impedance Output, 0.1 Ωfor ...

2017年8月27日 · LM35 is a precession Integrated circuit Temperature sensor, whose output voltage varies, based on the temperature around it. It is a small and cheap IC which can be used to measure temperature anywhere between -55°C to 150°C. It can easily be interfaced with any Microcontroller that has ADC function or any development platform like Arduino.

2024年2月11日 · In this post I have explained how to make an LM35 application circuit by understanding its datasheet, pinouts and other technical specifications. By: SS kopparthy. The IC LM35 is a temperature measuring device that looks like a …

2023年8月9日 · This article discusses an overview of analog temperature sensor IC like an LM35 temperature sensor, working, and their applications. What is LM35 Temperature Sensor? LM35 is a linear, precise, and low-cost temperature measuring chip and it provides an analog output voltage that is proportional to the temperature it measures.

Description: Precision Centigrade Temperature Sensors. Manufacturer: National Semiconductor (TI).

LM35 系列产品是高精度集成电路温度器件,其输出电压与摄氏温度成线性正比关系。相比于以开尔文温度校准的线性温度传感器,LM35器件的优势在于使用者无需在输出电压中减去一个较大的恒定电压值即可便捷地实现摄氏度调节。LM35器件无需进行任何外部校准或修整, 可在室温下提供±1⁄4°C 的典型精度,而在−55°C 至+150°C 的完整温度范围内提供±3⁄4°C的精度。 晶圆级的修正和校准可确保更低的成本。 LM35器件具有低输出阻抗、 线性输出和高精度内在校准功能,这些 …

2019年5月1日 · Temperature sensing or monitoring and control is the important process in industries and some temperature specific applications, for simple applications no need to put complex circuits to indicate the temperature level, here LM35 temperature indicator LED circuit designed with few components and its works without any microcontroller and ...

LM35 Precision Centigrade Temperature Sensors General Description The LM35 series 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 ...

The temperature sensor used is the LM35. The LM35 increases its output voltage by 10mV for each degree Celsius (°C) increase in the temperature sensed. The potentiometer R2 is used to set the voltage that will change the operational amplifier to the positive saturation state and that will turn on the red LED.

The LM35 is rated to operate over a b55§ to a150§C temperature range, while the LM35C is rated for a b40§ to a110§C range (b10§ with improved accuracy). The LM35 series is available packaged in hermetic TO-46 transistor packages, while the LM35C, LM35CA, and LM35D are also available in the plastic TO-92 transistor package. The LM35D is also