Analog Devices Inc.
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ADT75ARZ
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ADT75ARZ

Product Overview

Category

The ADT75ARZ belongs to the category of temperature sensors and monitors.

Use

It is used for accurately measuring and monitoring temperature in various electronic devices and systems.

Characteristics

  • High accuracy
  • Digital output
  • Wide temperature range
  • Small package size

Package

The ADT75ARZ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the ADT75ARZ lies in its precise temperature measurement capabilities and digital output.

Packaging/Quantity

The ADT75ARZ is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Temperature Range: -55°C to +125°C
  • Resolution: 0.0625°C
  • Supply Voltage: 2.7V to 5.5V
  • Interface: I2C

Detailed Pin Configuration

The ADT75ARZ has 8 pins: 1. GND 2. SDA 3. SCL 4. A2 5. A1 6. A0 7. OS 8. VCC

Functional Features

  • High accuracy temperature measurement
  • Digital output for easy interfacing
  • Programmable temperature limits
  • Low power consumption

Advantages

  • Wide temperature range
  • Small package size
  • Easy interfacing with microcontrollers
  • Low power consumption

Disadvantages

  • Limited resolution compared to some other temperature sensors
  • Requires an I2C interface for communication

Working Principles

The ADT75ARZ utilizes an internal band gap temperature sensor and sigma-delta analog-to-digital converter to accurately measure the temperature. It then communicates the digital temperature data through the I2C interface.

Detailed Application Field Plans

The ADT75ARZ is commonly used in applications such as: - Industrial temperature monitoring - HVAC systems - Consumer electronics - Medical devices - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to the ADT75ARZ include: - TMP36 - LM35 - DS18B20 - MCP9808

In conclusion, the ADT75ARZ is a highly accurate temperature sensor with digital output, suitable for a wide range of applications across various industries.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением ADT75ARZ в технических решениях.

  1. What is the ADT75ARZ?

    • The ADT75ARZ is a digital temperature sensor with high accuracy and I2C interface, commonly used in various technical solutions.

  2. What is the operating voltage range of the ADT75ARZ?

    • The ADT75ARZ operates within a voltage range of 2.7V to 5.5V.

  3. What is the temperature measurement range of the ADT75ARZ?

    • The ADT75ARZ has a temperature measurement range of -55°C to +125°C.

  4. How accurate is the temperature measurement of the ADT75ARZ?

    • The ADT75ARZ has a typical accuracy of ±1°C and a maximum accuracy of ±2°C.

  5. Can the ADT75ARZ be used in battery-powered applications?

    • Yes, the low operating voltage range of the ADT75ARZ makes it suitable for battery-powered applications.

  6. Does the ADT75ARZ require calibration?

    • The ADT75ARZ is factory calibrated, so it does not require additional calibration.

  7. What is the I2C address of the ADT75ARZ?

    • The default I2C address of the ADT75ARZ is 0x48, but it can be modified by connecting the address pin to VDD or GND.

  8. Is the ADT75ARZ suitable for industrial applications?

    • Yes, the ADT75ARZ is designed to meet the requirements of industrial applications with its wide temperature range and high accuracy.

  9. Can the ADT75ARZ be used in automotive applications?

    • Yes, the ADT75ARZ can be used in automotive applications where reliable temperature sensing is required.

  10. Are there any special considerations for PCB layout when using the ADT75ARZ?

    • It is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and accuracy of the ADT75ARZ.