ADM1033ARQZ - onsemi

Manufacturer Part Number

ADM1033ARQZ

Manufacturer

onsemi

Introduction

The ADM1033ARQZ is a sophisticated thermal management device designed for power management applications, particularly in thermal management circuits.

Product Features and Performance

Integrated fan control and temperature monitoring

Dual sensors for both internal and external temperature monitoring

Wide sensing temperature range from -40°C to 125°C

High temperature accuracy of ±1°C

Includes ADC, Comparator, Multiplexer, and Register Bank

SMBus output type for easy digital communication

Alarm output for temperature fault indication

Fan output control for managing fan speed

Supports a supply voltage range of 3V to 3.6V

Operable in extreme temperature conditions from -40°C to 125°C

Product Advantages

Dual sensor capability allows for comprehensive system temperature monitoring

High accuracy ensures reliable temperature monitoring and control

Multiple integrated functions reduce component count and system complexity

Easy integration with digital systems through SMBus

Alarm and fan control features enhance system safety and efficiency

Key Technical Parameters

Sensing Temperature: -40°C to 125°C for external sensor

Accuracy: ±1°C

Voltage Supply: 3V to 3.6V

Operating Temperature: -40°C to 125°C

Output Type: SMBus

Alarm Output: Yes

Fan Output: Yes

Package: 16-SSOP (0.154", 3.90mm Width)

Quality and Safety Features

High precision and reliability in temperature monitoring

Alarm feature for immediate alert in abnormal conditions

Robust operation in extreme environmental conditions

Compatibility

Suitable for use with a wide range of fan systems and thermal management applications

Compatible with digital devices supporting SMBus communication

Application Areas

Computer systems

Office electronics

Telecommunications equipment

Industrial control systems

Product Lifecycle

Obsolete status, indicating it is no longer being produced by onsemi

Users should consider seeking replacements or upgrades for newer applications

Several Key Reasons to Choose This Product

High temperature monitoring accuracy ensures reliable system performance

Integrated fan control optimizes thermal management and system efficiency

Dual sensing capability provides comprehensive thermal oversight

SMBus output facilitates easy integration with modern digital systems

Obsolete status implies potential collectibility or suitability for specific legacy applications