ADT7463ARQ-REEL7

Product Overview

Category

The ADT7463ARQ-REEL7 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
• Low power consumption
• Small form factor

Package

The ADT7463ARQ-REEL7 is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of this product lies in its ability to accurately measure and monitor temperature, enabling efficient thermal management in electronic systems.

Packaging/Quantity

The ADT7463ARQ-REEL7 is typically packaged in reels containing 2500 units.

Specifications

• Temperature measurement range: -40°C to +125°C
• Resolution: 0.0625°C
• Supply voltage: 2.7V to 5.5V
• Current consumption: 200µA (typical)
• Communication interface: I2C/SMBus

Detailed Pin Configuration

Pin | Name | Function --- | ---- | -------- 1 | VCC | Power supply 2 | GND | Ground 3 | SDA | Serial data input/output 4 | SCL | Serial clock input 5 | ALERT | Alarm output 6 | THERM | Thermistor input 7-10 | NC | No connection 11-14 | GND | Ground 15 | VCC | Power supply 16 | AD0 | Address select input

Functional Features

• Accurate temperature measurement and monitoring
• Programmable temperature limits for alarm generation
• On-chip temperature sensor and thermistor interface
• I2C/SMBus communication interface for easy integration
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• High accuracy in temperature measurement
• Wide temperature range for versatile applications
• Small form factor allows for space-constrained designs
• Programmable temperature limits enable customized control
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited to temperature monitoring and control applications
• Requires additional external components for thermistor interface

Working Principles

The ADT7463ARQ-REEL7 utilizes an on-chip temperature sensor and a thermistor interface to measure the ambient temperature accurately. It communicates with the host system through the I2C/SMBus interface, providing temperature data and generating alarms based on programmable temperature limits.

Detailed Application Field Plans

The ADT7463ARQ-REEL7 finds extensive application in various fields, including:

1. Consumer Electronics: Temperature control in smartphones, tablets, and laptops.
2. Industrial Automation: Thermal management in industrial equipment and machinery.
3. Automotive: Monitoring and control of temperature-sensitive components in vehicles.
4. Medical Devices: Precise temperature regulation in medical equipment.
5. HVAC Systems: Temperature monitoring and control in heating, ventilation, and air conditioning systems.

Detailed and Complete Alternative Models

1. LM35 - Analog temperature sensor with a linear output voltage.
2. TMP36 - Low-power analog temperature sensor with wide temperature range.
3. DS18B20 - Digital temperature sensor with programmable resolution and multiple interface options.
4. MAX31855 - Thermocouple-to-digital converter with high accuracy and SPI interface.

These alternative models offer similar temperature sensing capabilities but may vary in terms of interface, accuracy, and package options.

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