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LM235D
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LM235D

Product Overview

Category

The LM235D belongs to the category of precision temperature sensors.

Use

It is commonly used for measuring and controlling temperature in various electronic devices and systems.

Characteristics

  • High precision
  • Low power consumption
  • Wide temperature range
  • Small form factor

Package

The LM235D is available in a TO-92 package, making it suitable for various applications.

Essence

The essence of LM235D lies in its accurate temperature sensing capabilities, making it an essential component in temperature-sensitive electronic systems.

Packaging/Quantity

The LM235D is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Temperature Range: -40°C to 125°C
  • Output Voltage: 10 mV/°C
  • Supply Voltage: 4V to 30V
  • Accuracy: ±0.5°C

Detailed Pin Configuration

The LM235D features three pins: 1. V+ (Pin 1) - Supply voltage input 2. Vout (Pin 2) - Temperature output 3. GND (Pin 3) - Ground

Functional Features

  • Linear output proportional to temperature
  • Low self-heating
  • Easy interfacing with microcontrollers and ADCs

Advantages

  • High accuracy
  • Low power consumption
  • Wide temperature range
  • Simple interfacing

Disadvantages

  • Limited temperature range compared to some other sensors
  • Requires external calibration for precise measurements

Working Principles

The LM235D operates based on the principle of the relationship between temperature and the voltage across its terminals. As the temperature changes, the output voltage varies linearly, allowing for precise temperature measurement.

Detailed Application Field Plans

The LM235D finds extensive use in various applications, including: - HVAC systems - Industrial automation - Medical equipment - Automotive climate control - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to LM235D include: - LM335 - TMP36 - DS18B20 - MCP9808

In conclusion, the LM235D is a precision temperature sensor known for its accuracy, low power consumption, and wide temperature range. Its functional features, advantages, and application field plans make it a versatile component in temperature-sensitive electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LM235D i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of LM235D:

  1. What is LM235D?

    • LM235D is a precision temperature sensor that provides an analog voltage output proportional to the temperature.

  2. What is the operating temperature range of LM235D?

    • The operating temperature range of LM235D is -40°C to 125°C.

  3. How accurate is LM235D in measuring temperature?

    • LM235D has a typical accuracy of ±0.5°C at room temperature.

  4. Can LM235D be used in automotive applications?

    • Yes, LM235D can be used in automotive applications due to its wide temperature range and accuracy.

  5. What is the supply voltage range for LM235D?

    • The supply voltage range for LM235D is 4V to 30V.

  6. How can LM235D be interfaced with a microcontroller?

    • LM235D can be easily interfaced with a microcontroller using its analog voltage output.

  7. Does LM235D require calibration?

    • LM235D does not require external calibration as it is factory-calibrated.

  8. Can LM235D be used in battery-powered devices?

    • Yes, LM235D can be used in battery-powered devices due to its low power consumption.

  9. What is the typical response time of LM235D?

    • The typical response time of LM235D is less than 1 second.

  10. Are there any specific precautions to consider when using LM235D?

    • It is important to avoid exposing LM235D to extreme temperatures or rapid temperature changes to ensure accurate measurements.