Texas Instruments
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LMT88DCKR
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LMT88DCKR

Product Overview

Category

The LMT88DCKR belongs to the category of temperature sensors.

Use

It is used for measuring temperature in various electronic applications.

Characteristics

  • High accuracy
  • Low power consumption
  • Wide temperature range

Package

The LMT88DCKR comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The LMT88DCKR is typically available in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Temperature Range: -50°C to 150°C
  • Accuracy: ±0.5°C
  • Supply Voltage: 2.7V to 5.5V
  • Current Consumption: 45µA

Detailed Pin Configuration

The LMT88DCKR has three pins: 1. VDD (Power supply) 2. GND (Ground) 3. VOUT (Analog output)

Functional Features

  • Linear output proportional to temperature
  • Low voltage operation
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • High accuracy over a wide temperature range
  • Low power consumption
  • Small form factor

Disadvantages

  • Limited temperature range compared to some other sensors
  • Requires external calibration for optimal accuracy

Working Principles

The LMT88DCKR operates based on the principle of the temperature-dependent voltage output of a precision CMOS integrated circuit.

Detailed Application Field Plans

The LMT88DCKR is suitable for various applications including: - Portable consumer electronics - Industrial automation - Automotive systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the LMT88DCKR include: - TMP36 - LM35 - DS18B20

In conclusion, the LMT88DCKR is a highly accurate and low-power temperature sensor suitable for a wide range of electronic applications. Its small form factor and precise temperature measurement make it an ideal choice for various industries.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של LMT88DCKR בפתרונות טכניים

  1. What is the operating voltage range of LMT88DCKR?

    • The operating voltage range of LMT88DCKR is 2.7V to 5.5V.

  2. What is the typical accuracy of LMT88DCKR at room temperature?

    • The typical accuracy of LMT88DCKR at room temperature is ±0.4°C.

  3. Can LMT88DCKR be used for temperature sensing in automotive applications?

    • Yes, LMT88DCKR is suitable for temperature sensing in automotive applications due to its wide operating voltage range and accuracy.

  4. Does LMT88DCKR require external calibration?

    • No, LMT88DCKR does not require external calibration as it is factory-calibrated.

  5. What is the output voltage range of LMT88DCKR?

    • The output voltage range of LMT88DCKR is typically 250mV to 1.75V.

  6. Is LMT88DCKR suitable for battery-powered applications?

    • Yes, LMT88DCKR is suitable for battery-powered applications due to its low operating voltage range.

  7. Can LMT88DCKR be used in industrial control systems?

    • Yes, LMT88DCKR can be used in industrial control systems for temperature monitoring and control.

  8. What is the response time of LMT88DCKR?

    • The response time of LMT88DCKR is typically 10ms.

  9. Does LMT88DCKR have built-in ESD protection?

    • Yes, LMT88DCKR has built-in ESD protection, making it robust in handling electrostatic discharge events.

  10. Is LMT88DCKR RoHS compliant?

    • Yes, LMT88DCKR is RoHS compliant, ensuring it meets environmental standards for electronic components.