ADM1021AARQZ-R - AMI Semiconductor / ON Semiconductor

Manufacturer Part Number

ADM1021AARQZ-R

Manufacturer

onsemi

Introduction

The ADM1021AARQZ-R is a thermal management integrated circuit designed for temperature monitoring tasks within electronic systems.

Product Features and Performance

Temp Monitoring System with Internal and External Sensors

Sensing Temperature Range from 0°C to 100°C for both local and remote

High Accuracy of ±3°C for local and ±5°C for remote measurements

Contains ADC, Comparator, Multiplexer, and Register Bank

SMBus digital output interface

Alarm Output for critical temperature events

Product Advantages

Highly accurate temperature measurement for reliable system monitoring

Dual sensing capability for flexible thermal monitoring of system and environment

Low operating voltage range suitable for battery powered or low power applications

Small footprint 16-SSOP package for space-constrained designs

Easy integration with SMBus for control and data acquisition

Key Technical Parameters

Accuracy: ±3°C Local(Max), ±5°C Remote(Max)

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 100°C

Mounting Type: Surface Mount

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

Supplier Device Package: 16-QSOP

Quality and Safety Features

Built-in overtemperature alarm function to prevent overheating

Reliable performance compliant with industry standards

Compatibility

Compatible with systems using SMBus interface

Adaptable to various thermal management applications requiring surface mount components

Application Areas

Personal Computing Devices

Telecommunications Equipment

Industrial Control Systems

Electronic Test Equipment

Automotive Electronics

Other thermal monitoring applications

Product Lifecycle

Status: Active

The product is not nearing discontinuation, with availability for replacements or upgrades.

Several Key Reasons to Choose This Product

High integration for thermal management reduces the need for additional components.

Precision temperature monitoring increases system safety and performance.

SMBus compatibility facilitates easy system integration.

Small package size is ideal for space-constrained applications.

Active product lifecycle status ensures long-term availability and support.

Excellent quality from a reputable semiconductor manufacturer, onsemi.