Manufacturer Part Number
ADT7470ARQZ
Manufacturer
analog-devices
Introduction
A high-performance fan control and temperature monitoring integrated circuit designed for use in power management and thermal management applications.
Product Features and Performance
Fan Control and Temperature Monitoring functionality
Support for External Sensors
Advanced ADC, Comparator, Fan Speed Control, and Register Bank
Provides I2C/SMBus output type for easy integration
Features Output Alarm for critical temperature detection
Enables Output Fan control for dynamic thermal management
Operates over a wide supply voltage range (3V ~ 5.5V)
Designed to operate under extreme temperatures (-40°C ~ 125°C)
Surface Mount Technology (SMT) for ease of PCB assembly
Product Advantages
Versatile external sensor support for precise temperature measurement
Integrated ADC and Comparator for accurate temperature and fan speed regulation
I2C/SMBus interface simplifies system integration and communication
Output alarm feature enhances system safety by alerting on critical conditions
Robust operating temperature range ensures performance in challenging environments
Key Technical Parameters
Sensing Temperature: External Sensor
Voltage Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 16-SSOP (0.154", 3.90mm Width)
Quality and Safety Features
Built-in Output Alarm for proactive temperature threshold management
Designed for reliable operation in wide temperature ranges
Compatibility
Compatible with a variety of external sensors via I2C/SMBus
Easily integrated into systems requiring fan control and temperature monitoring
Application Areas
Computer systems and servers
Power management systems
Electronic thermal management solutions
Industrial control equipment
Product Lifecycle
Status: Active
Continuously supported with no immediate discontinuation expected
Replacement and upgrade options are available as technology advances
Several Key Reasons to Choose This Product
Precision temperature monitoring and fan control improve system efficiency and safety
Versatile external sensor compatibility for flexible deployment options
Comprehensive features including ADC, Comparator, and I2C/SMBus interface for superior system integration
Robust design ensures reliability and performance in extensive temperature ranges
Active product lifecycle status with ongoing manufacturer support ensures longevity and future compatibility