ADT7483AARQZ-REEL

Introduction

The ADT7483AARQZ-REEL is a temperature sensor belonging to the category of integrated circuit sensors. It is commonly used for monitoring and controlling temperature in various electronic devices and systems. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuit Sensor
• Use: Temperature monitoring and control
• Characteristics: High accuracy, digital output, low power consumption
• Package: 16-Lead QSOP
• Essence: Precision temperature sensing
• Packaging/Quantity: Tape & Reel (3000 units)

Specifications

• Temperature Range: -40°C to +125°C
• Resolution: 0.0625°C
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C/SMBus

Detailed Pin Configuration

1. GND
2. ALERT
3. SDA
4. SCL
5. VDD
6. OS
7. TCRIT
8. TUPPER
9. TLOWER
10. VDD
11. GND
12. GND
13. GND
14. GND
15. GND
16. GND

Functional Features

• Digital temperature sensing with high accuracy
• Programmable temperature limits for alert functions
• Small form factor and low power consumption
• Two-wire interface for communication

Advantages and Disadvantages

Advantages

• High precision temperature measurement
• Flexible temperature limit programming
• Small package size for space-constrained applications
• Low power consumption for energy efficiency

Disadvantages

• Limited temperature range compared to some other sensors
• Requires external pull-up resistors for I2C communication

Working Principles

The ADT7483AARQZ-REEL operates based on the principle of measuring the voltage across a diode-connected transistor to accurately determine the temperature. The digital output is then processed to provide precise temperature readings within the specified range.

Detailed Application Field Plans

The ADT7483AARQZ-REEL is suitable for a wide range of applications, including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

Some alternative models to the ADT7483AARQZ-REEL include: - TMP117: High-accuracy digital temperature sensor - LM75: Digital temperature sensor with I2C interface - MAX30205: Clinical-grade temperature sensor with I2C interface

In conclusion, the ADT7483AARQZ-REEL is a versatile and reliable temperature sensor that offers high precision and flexibility in various applications, despite its limitations in temperature range. Its small form factor and low power consumption make it an ideal choice for modern electronic systems.

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