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LM86CIM
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LM86CIM

Product Overview

Category

LM86CIM belongs to the category of temperature sensors and monitors.

Use

It is used for monitoring and controlling the temperature in electronic devices and systems.

Characteristics

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

Package

The LM86CIM comes in a small surface-mount package.

Essence

The essence of LM86CIM lies in its ability to accurately monitor and control temperature in various electronic applications.

Packaging/Quantity

The LM86CIM is typically available in reels containing a specific quantity, such as 250 or 1000 units per reel.

Specifications

  • Temperature Range: -40°C to +125°C
  • Accuracy: ±1.5°C (max) from -10°C to +85°C
  • Supply Voltage: 2.7V to 5.5V
  • Quiescent Current: 250µA (typical)

Detailed Pin Configuration

The LM86CIM has a total of 8 pins: 1. Vcc 2. GND 3. SDA 4. SCL 5. A2 6. A1 7. ALERT 8. THERM

Functional Features

  • Digital output
  • I2C interface
  • Programmable temperature limits
  • Shutdown mode for power saving

Advantages

  • High accuracy over a wide temperature range
  • Small form factor
  • Low power consumption
  • Easy interfacing with microcontrollers

Disadvantages

  • Limited to I2C interface
  • May require external components for specific applications

Working Principles

The LM86CIM utilizes an integrated temperature sensor to measure the ambient temperature. It then converts this analog signal to a digital value using an internal ADC. The digital temperature data can be accessed through the I2C interface.

Detailed Application Field Plans

The LM86CIM is suitable for various applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to LM86CIM include: - LM75 - TMP102 - MCP9808 - DS18B20

In conclusion, the LM86CIM is a versatile temperature sensor and monitor with high accuracy, making it suitable for a wide range of electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af LM86CIM i tekniske løsninger

  1. What is LM86CIM?

    • LM86CIM is a digital temperature sensor with an integrated fan controller, designed for use in various electronic applications.

  2. What is the operating voltage range of LM86CIM?

    • The operating voltage range of LM86CIM is typically 3.0V to 3.6V.

  3. What is the temperature measurement range of LM86CIM?

    • LM86CIM can measure temperatures from -40°C to +125°C.

  4. How does LM86CIM communicate with the host system?

    • LM86CIM communicates with the host system using the I2C interface.

  5. Can LM86CIM control multiple fans?

    • Yes, LM86CIM can control up to two fans using its integrated fan controller.

  6. What are the typical applications of LM86CIM?

    • LM86CIM is commonly used in desktop and notebook computers, servers, and other electronic systems requiring accurate temperature monitoring and fan control.

  7. Does LM86CIM have any built-in temperature alarms?

    • Yes, LM86CIM features programmable temperature limits with built-in over-temperature and under-temperature alarms.

  8. Is LM86CIM suitable for automotive applications?

    • No, LM86CIM is not recommended for automotive applications due to its operating temperature range and environmental considerations.

  9. What is the package type of LM86CIM?

    • LM86CIM is available in a small outline package (SOIC) for easy integration into circuit boards.

  10. Can LM86CIM be used in industrial control systems?

    • Yes, LM86CIM can be utilized in industrial control systems where precise temperature monitoring and fan control are required.