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ADT7460ARQ
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ADT7460ARQ

Product Overview

Category

The ADT7460ARQ belongs to the category of temperature monitoring and control integrated circuits.

Use

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

Characteristics

  • High accuracy temperature sensing
  • Digital temperature output
  • Programmable overtemperature limits
  • Small package size

Package

The ADT7460ARQ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the ADT7460ARQ lies in its ability to accurately monitor and control temperatures in various electronic applications.

Packaging/Quantity

The ADT7460ARQ is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Temperature Range: -40°C to +125°C
  • Resolution: 0.125°C
  • Supply Voltage: 3.0V to 3.6V
  • Interface: I2C

Detailed Pin Configuration

The ADT7460ARQ has a total of 16 pins, including power supply, ground, I2C interface, and temperature sensor input/output pins. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

  • Accurate temperature measurement
  • Programmable overtemperature limits
  • Digital temperature output
  • Low power consumption

Advantages

  • High accuracy
  • Small package size
  • Wide temperature range
  • Programmable overtemperature limits

Disadvantages

  • Limited supply voltage range
  • Requires I2C interface for communication

Working Principles

The ADT7460ARQ uses an internal temperature sensor to measure the ambient temperature. It then converts this analog signal into a digital output using an analog-to-digital converter (ADC). The digital temperature value can be accessed through the I2C interface, and the device can be programmed to trigger alerts or shutdowns based on user-defined overtemperature limits.

Detailed Application Field Plans

The ADT7460ARQ is commonly used in: - Computer motherboards - Industrial control systems - Consumer electronics - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to the ADT7460ARQ include: - LM75 - TMP102 - MAX31850

In conclusion, the ADT7460ARQ is a versatile temperature monitoring and control IC with high accuracy and programmable features, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ADT7460ARQ en soluciones técnicas

  1. What is the ADT7460ARQ?

    • The ADT7460ARQ is a temperature sensor and fan controller IC designed for use in computer systems, servers, and other thermal management applications.

  2. What is the operating voltage range of the ADT7460ARQ?

    • The operating voltage range of the ADT7460ARQ is typically 3.0V to 3.6V.

  3. How does the ADT7460ARQ measure temperature?

    • The ADT7460ARQ uses an on-chip temperature sensor to measure the temperature of its surroundings.

  4. Can the ADT7460ARQ control multiple fans?

    • Yes, the ADT7460ARQ can control up to four fans using pulse-width modulation (PWM) signals.

  5. What communication interface does the ADT7460ARQ support?

    • The ADT7460ARQ supports the I2C communication interface for interfacing with microcontrollers or other devices.

  6. What is the temperature measurement accuracy of the ADT7460ARQ?

    • The temperature measurement accuracy of the ADT7460ARQ is typically ±1°C.

  7. Can the ADT7460ARQ be used in automotive applications?

    • No, the ADT7460ARQ is not recommended for automotive applications due to its operating temperature range and environmental considerations.

  8. What are the typical applications of the ADT7460ARQ?

    • Typical applications of the ADT7460ARQ include desktop and notebook computers, industrial controllers, and other systems requiring temperature monitoring and fan control.

  9. Does the ADT7460ARQ have built-in over-temperature protection?

    • Yes, the ADT7460ARQ features built-in over-temperature protection to safeguard against excessive heat.

  10. Is the ADT7460ARQ RoHS compliant?

    • Yes, the ADT7460ARQ is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.