ADM9240ARUZ - ADI (Analog Devices, Inc.)

Manufacturer Part Number

ADM9240ARUZ

Manufacturer

onsemi

Introduction

The ADM9240ARUZ is a power management integrated circuit (PMIC) that provides comprehensive voltage monitoring and reset functions for microprocessor-based systems. It monitors up to six independent voltage supplies and generates an active-low reset signal when any of the monitored voltages goes out of a predefined range. The device also features a watchdog timer to monitor system activity and generate a reset if the system becomes unresponsive.

Product Features and Performance

Monitors up to 6 independent voltage supplies

Programmable undervoltage and overvoltage detection thresholds

Active-low reset signal generation when any monitored voltage goes out of range

Watchdog timer to monitor system activity and generate a reset if the system becomes unresponsive

Programmable delay for reset signal assertion and deassertion

Open-drain or open-collector reset output

-40°C to +85°C operating temperature range

Low quiescent current of 50 μA typical

Product Advantages

Comprehensive voltage monitoring and reset functionality in a single device

Configurable to meet the specific requirements of the application

Compact 24-TSSOP package for space-constrained designs

Reliable operation over a wide temperature range

Key Reasons to Choose This Product

Ensures system stability and reliability by monitoring critical voltage supplies

Protects sensitive microprocessor-based systems from potential damage caused by out-of-range voltage conditions

Simplifies system design by integrating multiple power management functions in a single chip

Suitable for a wide range of applications, including industrial, automotive, and consumer electronics

Quality and Safety Features

Robust design and manufacturing processes ensure high reliability and quality

Compliance with relevant safety and regulatory standards

Compatibility

The ADM9240ARUZ is compatible with a wide range of microprocessor-based systems and can be used in various applications that require comprehensive voltage monitoring and reset functionality.

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Telecommunications equipment

Medical devices

Embedded systems

Product Lifecycle

The ADM9240ARUZ is an obsolete product, meaning it is no longer in active production. However, onsemi may have equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on suitable replacement options.