Maxim Integrated MAX982ESA+ Overview

The MAX982ESA+ is a precision, low-power, microprocessor (µP) supervisory circuit from Maxim Integrated, designed to monitor power supplies in µP and digital systems. It provides a significant level of system reliability and accuracy required for critical electronic applications.

Key Features

• Voltage Monitoring: This device offers precision monitoring of a single system supply voltage. It has a factory preset threshold voltage which ensures that the system operates within specified limits.
• Reset Timeout: The MAX982ESA+ generates a reset signal whenever the monitored voltage drops below the threshold. The reset signal remains active for a minimum timeout period after the voltage exceeds the threshold again, ensuring system stability.
• Low Power Consumption: With its low power consumption, the device is ideal for portable and battery-powered electronics, where power efficiency is crucial.
• Compact Package: The device comes in a compact 8-pin SOIC package, making it suitable for space-constrained applications.
• Temperature Range: It operates over an extended industrial temperature range, making it versatile for various operating environments.

Applications

The MAX982ESA+ is well-suited for a variety of applications that require voltage monitoring and system reliability. These include:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Industrial Controllers
• Telecommunications Systems

Technical Specifications

Parameter Value Supply Voltage Range 1.2V to 5.5V Threshold Voltage Factory Preset Operating Temperature -40°C to +125°C Package Type 8-SOIC Power Consumption Low

Overall, the MAX982ESA+ from Maxim Integrated is an essential component for systems that demand accurate voltage monitoring and a high degree of reliability.