ADT7460ARQZ-REEL

Product Overview

Category

The ADT7460ARQZ-REEL belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for temperature monitoring and control in various electronic systems.

Characteristics

• The ADT7460ARQZ-REEL is a digital temperature sensor with built-in thermal management features.
• It offers high accuracy and precision in temperature measurement.
• The sensor operates over a wide temperature range, making it suitable for diverse applications.
• It provides digital output, enabling easy integration with microcontrollers and other digital systems.

Package

The ADT7460ARQZ-REEL is available in a small form factor package, typically a 16-pin quad flat no-leads (QFN) package.

Essence

The essence of this product lies in its ability to accurately measure and monitor temperature, providing crucial data for efficient thermal management.

Packaging/Quantity

The ADT7460ARQZ-REEL is typically supplied in reels or tape and reel packaging. The quantity per reel depends on the manufacturer's specifications.

Specifications

• Temperature Measurement Range: -40°C to +125°C
• Resolution: 0.0625°C
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C/SMBus compatible
• Operating Current: <1mA
• Accuracy: ±1°C (maximum)

Detailed Pin Configuration

The ADT7460ARQZ-REEL has a total of 16 pins. The pin configuration is as follows:

1. VDD: Power supply input
2. GND: Ground connection
3. ALERT: Interrupt output for temperature threshold crossing detection
4. SDA: Serial data input/output for I2C communication
5. SCL: Serial clock input for I2C communication
6. ADD0: Address selection input 7-14. NC: No connection (reserved pins)
7. THERM: Analog temperature output
8. VDDIO: Digital I/O power supply input

Functional Features

1. Temperature Measurement: The ADT7460ARQZ-REEL accurately measures temperature within the specified range.
2. Threshold Detection: It can detect when the temperature exceeds predefined thresholds and generate an interrupt signal.
3. Digital Interface: The sensor communicates using the I2C or SMBus protocol, allowing easy integration with digital systems.
4. Low Power Consumption: The device operates at low current levels, minimizing power consumption in battery-powered applications.

Advantages and Disadvantages

Advantages

• High accuracy and precision in temperature measurement
• Wide operating temperature range
• Easy integration with digital systems
• Low power consumption

Disadvantages

• Limited to I2C/SMBus interface, may not be compatible with certain systems
• Maximum accuracy of ±1°C may not be sufficient for highly precise applications

Working Principles

The ADT7460ARQZ-REEL utilizes a built-in temperature sensor and analog-to-digital converter (ADC) to measure the ambient temperature. The measured temperature is then converted into a digital format and made available through the I2C/SMBus interface. The device also includes threshold registers that allow users to set temperature limits for triggering alerts or other actions.

Detailed Application Field Plans

The ADT7460ARQZ-REEL finds application in various fields, including:

1. Consumer Electronics: Temperature monitoring and control in smartphones, tablets, and laptops.
2. Industrial Automation: Thermal management in industrial machinery and equipment.
3. Automotive: Monitoring temperature in automotive systems, such as engine control units and battery management systems.
4. Medical Devices: Temperature regulation in medical equipment, such as incubators and blood analyzers.

Detailed and Complete Alternative Models

1. LM35: Analog temperature sensor with a linear output voltage proportional to temperature.
2. DS18B20: Digital temperature sensor with a unique 64-bit serial code for easy integration into systems.
3. TMP36: Low-cost analog temperature sensor with a wide operating range.

These alternative models offer similar functionality to the ADT7460ARQZ-REEL and can be considered based on specific application requirements.

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