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MAX6656MEE+T
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MAX6656MEE+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Temperature sensor and fan controller
  • Characteristics: High accuracy, digital output, programmable temperature limits
  • Package: 16-pin QSOP
  • Essence: Monitoring and controlling temperature in electronic systems
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Temperature Range: -40°C to +125°C
  • Supply Voltage: 3.0V to 5.5V
  • Accuracy: ±1°C (typical) from +60°C to +100°C
  • Resolution: 0.125°C
  • Fan Tachometer Input Frequency Range: 30Hz to 2kHz

Detailed Pin Configuration

  1. GND
  2. ALERT
  3. SDA
  4. SCL
  5. VDD
  6. TACH
  7. PWM
  8. FAN_FAULT
  9. THERM
  10. VDD
  11. GND
  12. GND
  13. GND
  14. GND
  15. GND
  16. GND

Functional Features

  • Digital temperature sensing
  • Programmable temperature limits
  • Fan speed control
  • Fan fault detection
  • I2C-compatible interface

Advantages and Disadvantages

Advantages

  • High accuracy temperature sensing
  • Flexible temperature limit programming
  • Integrated fan control
  • Small form factor package

Disadvantages

  • Limited fan tachometer input frequency range
  • Requires external pull-up resistors for I2C communication

Working Principles

The MAX6656MEE+T integrates a temperature sensor, fan controller, and I2C interface to monitor and control the temperature within electronic systems. It uses digital temperature sensing to accurately measure the temperature and provides programmable temperature limits to trigger fan speed adjustments. The fan controller also includes fan fault detection to ensure system reliability.

Detailed Application Field Plans

The MAX6656MEE+T is suitable for various applications including: - Computer systems - Servers - Industrial equipment - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

  • MAX6657MEE+T
  • MAX6658MEE+T
  • MAX6659MEE+T

This completes the entry for MAX6656MEE+T, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MAX6656MEE+T sa mga teknikal na solusyon

  1. What is the MAX6656MEE+T?

    • The MAX6656MEE+T is a temperature sensor and fan controller designed for use in desktop and notebook computers.

  2. How does the MAX6656MEE+T measure temperature?

    • It uses an internal temperature sensor to measure the temperature of its own die.

  3. What is the operating voltage range of the MAX6656MEE+T?

    • The operating voltage range is 3.0V to 5.5V.

  4. Can the MAX6656MEE+T control multiple fans?

    • Yes, it can control up to two fans using pulse-width modulation (PWM) signals.

  5. What is the temperature accuracy of the MAX6656MEE+T?

    • The temperature accuracy is ±3°C.

  6. Does the MAX6656MEE+T have any built-in fault detection features?

    • Yes, it has built-in overtemperature and undertemperature alarms.

  7. What communication interface does the MAX6656MEE+T use?

    • It uses an I2C-compatible serial interface.

  8. Can the MAX6656MEE+T be used in automotive applications?

    • No, it is not recommended for automotive applications due to its operating temperature range.

  9. What is the typical power consumption of the MAX6656MEE+T?

    • The typical power consumption is 300µA.

  10. Is the MAX6656MEE+T RoHS compliant?

    • Yes, it is RoHS compliant.