Texas Instruments
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LMT84DCKT
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LMT84DCKT

Product Overview

Category

The LMT84DCKT belongs to the category of temperature sensors.

Use

It is used for accurately measuring temperature in various electronic applications.

Characteristics

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

Package

The LMT84DCKT comes in a small SOT-23 package.

Essence

This temperature sensor is essential for precise temperature monitoring in electronic devices.

Packaging/Quantity

The LMT84DCKT is typically available in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Temperature Range: -50°C to 150°C
  • Accuracy: ±0.4°C (typical)
  • Supply Voltage: 2.7V to 5.5V
  • Current Consumption: 45µA (typical)

Detailed Pin Configuration

The LMT84DCKT has three pins: 1. V+ (Supply Voltage) 2. GND (Ground) 3. VOUT (Analog 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
  • Analog output for direct interfacing with microcontrollers and other devices

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Requires external calibration for optimal performance
  • Limited voltage supply range

Working Principles

The LMT84DCKT operates based on the principle of voltage output proportional to the measured temperature. It utilizes a precision bandgap core to ensure accurate temperature sensing across its specified range.

Detailed Application Field Plans

The LMT84DCKT is suitable for various applications, including: - Portable consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

Some alternative models to the LMT84DCKT include: - TMP36 - LM35 - DS18B20 - MCP9808

In conclusion, the LMT84DCKT temperature sensor offers high accuracy, low power consumption, and a compact form factor, making it suitable for diverse temperature measurement applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LMT84DCKT v technických řešeních

  1. What is the operating voltage range of LMT84DCKT?

    • The operating voltage range of LMT84DCKT is 2.7V to 5.5V.

  2. What is the typical accuracy of LMT84DCKT at room temperature?

    • The typical accuracy of LMT84DCKT at room temperature is ±0.4°C.

  3. Can LMT84DCKT be used in battery-powered applications?

    • Yes, LMT84DCKT's low operating voltage range makes it suitable for battery-powered applications.

  4. What is the output format of LMT84DCKT?

    • LMT84DCKT provides a single analog output.

  5. Is LMT84DCKT suitable for temperature measurement in industrial environments?

    • Yes, LMT84DCKT is designed for industrial temperature sensing applications.

  6. Does LMT84DCKT require external calibration?

    • No, LMT84DCKT does not require external calibration.

  7. What is the package type of LMT84DCKT?

    • LMT84DCKT is available in a small SOT-23 package.

  8. Can LMT84DCKT tolerate overvoltage conditions?

    • LMT84DCKT has built-in protection features to tolerate overvoltage conditions.

  9. What is the power consumption of LMT84DCKT?

    • LMT84DCKT has low power consumption, making it suitable for power-sensitive applications.

  10. Is LMT84DCKT RoHS compliant?

    • Yes, LMT84DCKT is RoHS compliant, meeting environmental standards.