Overview
The ADT7473ARQZ-1REEL7 is a comprehensive thermal management solution from onsemi, designed to monitor and control system temperatures. This integrated circuit combines multiple functions such as temperature sensing, fan control, and interface options to provide a robust thermal management system for various applications.
It supports both internal and external temperature sensing, offering a wide temperature sensing range from -40°C to 125°C with an accuracy of ±2.5%. The device integrates an ADC, comparator, fan speed counter, multiplexer, and register bank, making it a versatile solution for thermal management needs.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Comments |
|---|---|---|---|---|---|
| Supply Voltage | 3.0 | 3.3 | 3.6 | V | |
| Temperature Sensing Range | -40 | 125 | °C | ||
| Temperature Accuracy | ±2.5% | ||||
| Package Type | 16-QSOP | ||||
| Interface | SMBus | ||||
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Supports internal and external temperature sensing with a range of -40°C to 125°C and an accuracy of ±2.5%.
- Integrates ADC, comparator, fan speed counter, multiplexer, and register bank.
- SMBus interface for communication and control.
- Supports fan control output with PWM capabilities.
- Comprehensive thermal management in a single chip, offering accurate temperature monitoring and flexible fan control options).
- Robust design for reliable operation and compliance with industry standards and safety regulations).
Applications
- System temperature monitoring and control).
- Fan speed regulation).
- Thermal management in various electronic devices, including computer systems, industrial equipment, consumer electronics, and automotive applications).
Q & A
- What is the primary function of the ADT7473ARQZ-1REEL7?
The ADT7473ARQZ-1REEL7 is a thermal management solution that monitors and controls system temperatures, integrating functions such as temperature sensing and fan control.
- What is the temperature sensing range of the ADT7473ARQZ-1REEL7?
The temperature sensing range is from -40°C to 125°C.
- What is the accuracy of the temperature sensing?
The temperature accuracy is ±2.5%.
- What type of interface does the ADT7473ARQZ-1REEL7 use?
The device uses an SMBus interface for communication and control.
- What kind of package does the ADT7473ARQZ-1REEL7 come in?
The device is packaged in a 16-QSOP package.
- Is the ADT7473ARQZ-1REEL7 lead-free and RoHS compliant?
- What are some common applications of the ADT7473ARQZ-1REEL7?
- Is the ADT7473ARQZ-1REEL7 still in active production?
- What are the key features of the ADT7473ARQZ-1REEL7?
- How does the ADT7473ARQZ-1REEL7 ensure reliable operation?
