ADT7460ARQZ-REEL7

Product Overview

Category

The ADT7460ARQZ-REEL7 belongs to the category of integrated circuits (ICs) specifically designed for temperature monitoring and control applications.

Use

This product is primarily used in electronic systems where accurate temperature sensing and control are essential. It provides a reliable solution for monitoring and regulating temperature levels within various devices and equipment.

Characteristics

• Temperature range: The ADT7460ARQZ-REEL7 can accurately measure temperatures ranging from -40°C to +125°C.
• High precision: It offers a high level of accuracy in temperature measurement, ensuring precise control and monitoring.
• Digital interface: This IC features a digital interface that allows easy integration with microcontrollers or other digital systems.
• Low power consumption: The ADT7460ARQZ-REEL7 is designed to operate efficiently with low power consumption, making it suitable for battery-powered applications.
• Small package size: It comes in a compact package, enabling space-saving designs in various electronic systems.

Package and Quantity

The ADT7460ARQZ-REEL7 is available in a small outline integrated circuit (SOIC) package. It is typically supplied in reels containing a specific quantity, usually 2500 units per reel.

Specifications

• Supply voltage: 2.7V to 5.5V
• Resolution: 12 bits
• Accuracy: ±1°C
• Interface: I2C/SMBus compatible
• Operating temperature range: -40°C to +125°C
• Shutdown mode for power saving

Pin Configuration

The ADT7460ARQZ-REEL7 has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

Pin 1: VDD Pin 2: GND Pin 3: ALERT Pin 4: SDA Pin 5: SCL Pin 6: VDD Pin 7: GND Pin 8: A0 Pin 9: A1 Pin 10: A2 Pin 11: VDD Pin 12: GND Pin 13: THERM Pin 14: VDD Pin 15: GND Pin 16: OS

Functional Features

• Temperature measurement: The ADT7460ARQZ-REEL7 accurately measures temperature using its built-in sensor.
• Digital communication: It communicates temperature data and control signals through the I2C/SMBus interface, allowing easy integration with digital systems.
• Alarm functionality: The IC can generate an alert signal (ALERT pin) when the temperature exceeds a predefined threshold, enabling timely actions to prevent overheating.
• Shutdown mode: It offers a power-saving shutdown mode, reducing power consumption when temperature monitoring is not required.

Advantages and Disadvantages

Advantages

• High accuracy in temperature measurement ensures precise control and monitoring.
• Compact package size allows for space-efficient designs.
• Low power consumption makes it suitable for battery-powered applications.
• Digital interface simplifies integration with microcontrollers or other digital systems.

Disadvantages

• Limited temperature range (-40°C to +125°C) may not be suitable for extreme temperature environments.
• Requires additional external components for complete temperature control systems.

Working Principles

The ADT7460ARQZ-REEL7 utilizes an internal temperature sensor to measure the ambient temperature accurately. It converts the analog temperature readings into digital values using a 12-bit analog-to-digital converter (ADC). These digital values are then communicated through the I2C/SMBus interface to a microcontroller or other digital systems for further processing and control.

The IC also features an alarm function that compares the measured temperature with a user-defined threshold. If the temperature exceeds this threshold, an alert signal is generated on the ALERT pin, indicating the need for immediate action to prevent overheating.

Detailed Application Field Plans

The ADT7460ARQZ-REEL7 finds applications in various fields where temperature monitoring and control are critical. Some of the detailed application field plans include:

1. Consumer Electronics: Used in smartphones, laptops, and gaming consoles to monitor and regulate device temperature, preventing overheating.
2. Industrial Automation: Employed in industrial machinery and equipment to ensure optimal operating temperatures and prevent damage due to excessive heat.
3. Automotive Systems: Integrated into automotive electronics to monitor engine temperature, cabin temperature, and other critical components, ensuring efficient operation and passenger comfort.
4. Medical Devices: Utilized in medical equipment to monitor and control temperature-sensitive processes, such as incubators and blood analyzers.
5. HVAC Systems: Incorporated into heating, ventilation, and air conditioning systems to maintain desired room temperatures and optimize energy efficiency.

Detailed and Complete Alternative Models

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