Manufacturer Part Number
ADM1023ARQ
Manufacturer
onsemi
Introduction
The ADM1023ARQ is a thermal management integrated circuit designed for temperature monitoring systems.
Product Features and Performance
Supports temp monitoring for internal and external sensors
Sensing temperature range from 0°C to 120°C for external sensor
High accuracy: ±1°C Local, ±3°C Remote
Integrated features: ADC, Comparator, Multiplexer, Register Bank
SMBus output type with alarm functionality
Product Advantages
Dual temperature sensing (internal and external)
High precision with low local and remote temperature errors
Flexible communication via SMBus with alarm output for critical conditions
Key Technical Parameters
Sensing temperature: 0°C ~ 120°C, External Sensor
Accuracy: ±1°C Local, ±3°C Remote
Voltage Supply: 3V ~ 5.5V
Operating temperature: 0°C ~ 120°C
Quality and Safety Features
Robust performance within the stated operating conditions
Accurate and reliable temperature measurements for system safety
Compatibility
Suitable for devices requiring surface mount 16-SSOP packages
SMBus communication compatible
Application Areas
Computer server systems
Electronic system thermal management
Industrial temperature monitoring
Product Lifecycle
Product status: Obsolete
Customers should seek replacements or upgrades as this model is nearing discontinuation
Several Key Reasons to Choose This Product
Dual sensor capability increases system monitoring flexibility
High accuracy ensures precise thermal management
Integrated components like ADC and comparator reduce additional component needs
SMBus alarm feature aids in proactive system safety management
Wide operating temperature and supply voltage range accommodate various applications