Maxim Integrated
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MAX6687AU40L+
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MAX6687AU40L+

Product Overview

Category

The MAX6687AU40L+ belongs to the category of temperature sensors and controllers.

Use

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

Characteristics

  • High accuracy temperature sensing
  • Integrated digital temperature sensor
  • Wide operating temperature range
  • Small package size

Package

The MAX6687AU40L+ comes in a small surface-mount package.

Essence

The essence of MAX6687AU40L+ lies in its ability to accurately sense and control temperatures in various electronic applications.

Packaging/Quantity

The MAX6687AU40L+ is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Temperature Range: -40°C to +125°C
  • Supply Voltage: 2.7V to 5.5V
  • Accuracy: ±1°C (max) from -20°C to +85°C
  • Interface: I2C-compatible, SMBus-compatible

Detailed Pin Configuration

The MAX6687AU40L+ has a total of 8 pins: 1. GND 2. SDA (I2C Data) 3. SCL (I2C Clock) 4. ALERT 5. VCC 6. NC (No Connection) 7. D+ (Thermal Diode Connection) 8. D- (Thermal Diode Connection)

Functional Features

  • Digital temperature sensing and reporting
  • Programmable temperature limits with alert function
  • Small form factor for space-constrained applications
  • Low power consumption

Advantages

  • High accuracy temperature sensing
  • Small package size
  • Wide operating temperature range
  • Easy integration with microcontrollers

Disadvantages

  • Limited to I2C/SMBus interface
  • Requires external thermal diode connection

Working Principles

The MAX6687AU40L+ utilizes an integrated digital temperature sensor to measure the temperature of the connected thermal diode. It communicates the temperature data through the I2C/SMBus interface, allowing for easy integration with microcontrollers and other digital systems. The device also features programmable temperature limits with an alert function, enabling precise temperature control in electronic applications.

Detailed Application Field Plans

The MAX6687AU40L+ is suitable for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to MAX6687AU40L+ include: - MAX31850 - TMP117 - LM75

In conclusion, the MAX6687AU40L+ is a versatile temperature sensor and controller that offers high accuracy, small form factor, and wide operating temperature range. Its integration capabilities and programmable features make it suitable for various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de MAX6687AU40L+ dans les solutions techniques

  1. What is the MAX6687AU40L+?

    • The MAX6687AU40L+ is a temperature sensor and fan controller designed for use in computer systems and other applications where temperature monitoring and fan control are critical.

  2. How does the MAX6687AU40L+ measure temperature?

    • The MAX6687AU40L+ uses an integrated temperature sensor to measure the temperature of the device or system it is monitoring.

  3. What is the operating voltage range of the MAX6687AU40L+?

    • The MAX6687AU40L+ operates within a voltage range of 3V to 5.5V, making it suitable for a wide variety of applications.

  4. Can the MAX6687AU40L+ control multiple fans?

    • Yes, the MAX6687AU40L+ can control up to two fans using its integrated PWM outputs.

  5. What is the maximum temperature range that the MAX6687AU40L+ can measure?

    • The MAX6687AU40L+ can measure temperatures ranging from -55°C to +125°C, making it suitable for both low-temperature and high-temperature applications.

  6. Does the MAX6687AU40L+ have any built-in alarm functions?

    • Yes, the MAX6687AU40L+ features programmable overtemperature and undertemperature alarms to alert the system of potential issues.

  7. What communication interface does the MAX6687AU40L+ use?

    • The MAX6687AU40L+ communicates using an industry-standard SMBus/I2C interface, allowing for easy integration with microcontrollers and other devices.

  8. Is the MAX6687AU40L+ suitable for automotive applications?

    • Yes, the MAX6687AU40L+ is suitable for automotive applications, as it can operate within the required voltage range and temperature range for automotive systems.

  9. Can the MAX6687AU40L+ be used in industrial control systems?

    • Yes, the MAX6687AU40L+ is well-suited for use in industrial control systems due to its robust design and wide temperature range.

  10. What are the key benefits of using the MAX6687AU40L+ in technical solutions?

    • The MAX6687AU40L+ offers precise temperature measurement, fan control capabilities, alarm functions, and ease of integration, making it an ideal choice for various technical solutions.