ADT7463ARQZ-REEL

Product Overview

Category

The ADT7463ARQZ-REEL belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Temperature range: -40°C to +125°C
• Accuracy: ±1°C
• Supply voltage: 2.7V to 5.5V
• Package type: 16-Lead QSOP
• Interface: I2C/SMBus compatible
• Low power consumption

Package and Quantity

The ADT7463ARQZ-REEL is available in a 16-Lead QSOP package. It is typically sold in reels containing a specific quantity, usually around 2500 units per reel.

Specifications

• Temperature range: -40°C to +125°C
• Resolution: 11 bits
• Supply voltage: 2.7V to 5.5V
• Operating current: 200µA (typical)
• Shutdown current: 1µA (typical)
• I2C/SMBus interface
• Programmable temperature limits and hysteresis
• Over/under-temperature alert function
• Fault detection and reporting

Pin Configuration

The ADT7463ARQZ-REEL has a 16-Lead QSOP package with the following pin configuration:

1. VCC: Supply voltage input
2. GND: Ground
3. ALERT: Alert output
4. SDA: I2C/SMBus data line
5. SCL: I2C/SMBus clock line
6. THERM: Temperature sensor input
7. A0: Address select bit 0
8. A1: Address select bit 1
9. A2: Address select bit 2
10. VCC: Supply voltage input
11. GND: Ground
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• Temperature measurement and monitoring
• Programmable temperature limits and hysteresis
• Over/under-temperature alert function
• I2C/SMBus interface for communication with microcontrollers
• Fault detection and reporting
• Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• Wide temperature range allows for versatile applications
• High accuracy ensures precise temperature monitoring
• Programmable temperature limits provide flexibility
• I2C/SMBus interface enables easy integration with microcontrollers
• Low power consumption helps conserve energy

Disadvantages

• Limited pin configuration options may restrict certain applications
• Requires external components for complete temperature control systems

Working Principles

The ADT7463ARQZ-REEL operates by measuring the temperature using an integrated sensor. It converts the analog temperature signal into a digital value, which can be accessed through the I2C/SMBus interface. The device allows for programmable temperature limits and hysteresis, enabling the user to set specific thresholds for temperature alerts. When the temperature exceeds or falls below the programmed limits, the ADT7463ARQZ-REEL triggers an alert signal on the ALERT pin.

Detailed Application Field Plans

The ADT7463ARQZ-REEL finds applications in various fields where temperature monitoring and control are crucial. Some potential application areas include:

1. Consumer Electronics: Used in smartphones, laptops, and gaming consoles to monitor and regulate internal temperatures.
2. Industrial Automation: Employed in industrial machinery and equipment to prevent overheating and ensure optimal performance.
3. Automotive: Integrated into automotive systems to monitor engine temperature, prevent overheating, and protect critical components.
4. Medical Devices: Utilized in medical equipment to monitor temperature-sensitive processes and ensure patient safety.
5. HVAC Systems: Incorporated into heating, ventilation, and air conditioning systems for temperature regulation and energy efficiency.

Detailed Alternative Models

1. LM35: A popular analog temperature sensor with a wide temperature range and high accuracy.
2. TMP36: Another analog temperature sensor known for its low power consumption and ease of use.
3. DS18B20: A digital temperature sensor with programmable resolution and a wide operating voltage range.
4. MAX31855: A thermocouple-to-digital converter that provides high-precision temperature measurements.

These alternative models offer similar functionality to the ADT7463ARQZ-REEL and can be considered as alternatives based on specific application requirements.

In conclusion, the ADT7463ARQZ-REEL is an integrated circuit designed for temperature monitoring and control. With its wide temperature range, high accuracy, and programmable features, it finds applications in various fields such as