Manufacturer Part Number
ADT7460ARQ
Manufacturer
onsemi
Introduction
The ADT7460ARQ is a device from onsemi's dBCool® series, primarily designed for thermal management applications.
Product Features and Performance
Provides fan control and temperature monitoring
Utilizes both internal and external sensors
Supports sensing temperatures from -40°C to 120°C for external sensors
Features accuracy of ±3°C (Max)
Includes ADC, Comparator, Multiplexer, Register Bank topology
Offers SMBus output type
Functions without output alarm but includes output fan feature
Operates over a voltage supply range of 3V to 5.5V
Suitable for operation in temperatures from -40°C to 120°C
Product Advantages
Dual sensor capability (Internal and External)
Wide range of operating temperatures
Supports multiple topologies enhancing flexibility in usage
Key Technical Parameters
Sensing Temperature: -40°C ~ 120°C, External Sensor
Accuracy: ±3°C (Max)
Output Type: SMBus
Voltage Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 120°C
Quality and Safety Features
Rigorous accuracy within ±3°C maximizes reliability in temperature-sensitive applications
Compatibility
Surface mount compatibility simplifies installation on printed circuit boards
Application Areas
Used predominantly in Power Management (PMIC) for thermal management systems
Product Lifecycle
Status: Obsolete
No current direct replacements or upgrades specified, suggesting the need for alternative solutions for newer designs.
Several Key Reasons to Choose This Product
Advanced fan control and temperature monitoring capabilities within a single device
Robust temperature range handling both hot and cold environments effectively
Surface-mount device offering ease of integration into existing and new systems
Obsolete status implies potential for high-value acquisition in legacy system maintenance