Texas Instruments
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LMT87DCKT
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LMT87DCKT

Product Overview

Category

The LMT87DCKT belongs to the category of temperature sensors.

Use

It is used for accurately measuring temperature in various applications.

Characteristics

  • High accuracy
  • Low power consumption
  • Wide temperature range
  • Small package size

Package

The LMT87DCKT comes in a small surface-mount package.

Essence

This temperature sensor is essential for precise temperature measurement in electronic systems.

Packaging/Quantity

The LMT87DCKT is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Temperature Range: -50°C to 150°C
  • Accuracy: ±0.5°C
  • Supply Voltage: 2.7V to 5.5V
  • Current Consumption: 6µA (typical)

Detailed Pin Configuration

The LMT87DCKT has a standard 3-pin configuration: 1. VDD (Power supply) 2. GND (Ground) 3. OUT (Temperature output)

Functional Features

  • High accuracy over a wide temperature range
  • Low power consumption for energy-efficient operation
  • Small form factor for easy integration into compact designs

Advantages

  • Precise temperature measurement
  • Suitable for low-power applications
  • Compact and easy to integrate

Disadvantages

  • Limited temperature range compared to some other sensors
  • May require calibration for specific applications

Working Principles

The LMT87DCKT operates based on the principle of voltage output proportional to the measured temperature. It utilizes integrated circuitry to convert temperature variations into electrical signals.

Detailed Application Field Plans

The LMT87DCKT is suitable for various applications, including: - Portable electronic devices - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models to the LMT87DCKT include: - TMP36 - LM35 - DS18B20 - MCP9808

In conclusion, the LMT87DCKT is a highly accurate and low-power temperature sensor suitable for a wide range of applications. Its compact size and precision make it an ideal choice for electronic systems requiring precise temperature monitoring.

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Énumérez 10 questions et réponses courantes liées à l'application de LMT87DCKT dans les solutions techniques

  1. What is the operating voltage range of LMT87DCKT?

    • The operating voltage range of LMT87DCKT is from 2.7V to 5.5V.

  2. What is the typical accuracy of LMT87DCKT?

    • The typical accuracy of LMT87DCKT is ±0.5°C over the temperature range of -20°C to 90°C.

  3. Can LMT87DCKT be used for temperature sensing in battery-powered devices?

    • Yes, LMT87DCKT's low operating voltage range makes it suitable for temperature sensing in battery-powered devices.

  4. Does LMT87DCKT have a digital output?

    • No, LMT87DCKT has an analog output that can be interfaced with microcontrollers or ADCs.

  5. What is the response time of LMT87DCKT?

    • LMT87DCKT has a fast response time of 6 seconds in still air.

  6. Is LMT87DCKT suitable for high-temperature applications?

    • Yes, LMT87DCKT can operate in temperatures up to 150°C, making it suitable for high-temperature applications.

  7. Can LMT87DCKT be used in automotive applications?

    • Yes, LMT87DCKT is AEC-Q100 qualified, making it suitable for automotive applications.

  8. What is the supply current of LMT87DCKT?

    • The supply current of LMT87DCKT is typically 50µA, making it suitable for low-power applications.

  9. Does LMT87DCKT require external calibration?

    • No, LMT87DCKT is factory calibrated, eliminating the need for external calibration.

  10. Can LMT87DCKT be used in industrial control systems?

    • Yes, LMT87DCKT is suitable for use in industrial control systems due to its accuracy and wide operating temperature range.