MAX703ESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX703ESA

Manufacturer

analog-devices

Introduction

The MAX703ESA is a battery backup circuit supervisor that monitors a single voltage supply and generates an active-low reset signal when the voltage falls below a preset threshold. This device is designed to ensure reliable operation in battery-backed systems by providing a reset signal to the microcontroller or other logic when the power supply voltage drops too low. The MAX703ESA is suitable for a wide range of applications, including industrial control, medical equipment, and consumer electronics.

Product Features and Performance

Monitors a single voltage supply

Preset threshold voltage of 4.65V

Push-pull, totem-pole output

Active-low reset signal

Minimum reset timeout of 140ms

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

Surface-mount 8-SOIC package

Product Advantages

Ensures reliable operation in battery-backed systems

Provides a reset signal to protect against potential data loss or system crashes

Wide operating temperature range makes it suitable for a variety of environments

Small surface-mount package allows for efficient PCB layout

Key Reasons to Choose This Product

Robust battery backup circuit supervision

Reliable reset signal generation

Compact and space-efficient design

Proven performance in a wide range of applications

Quality and Safety Features

Manufactured using high-quality components and processes

Meets applicable safety and regulatory standards

Compatibility

The MAX703ESA is compatible with a wide range of microcontrollers, logic devices, and other electronic components commonly used in battery-backed systems.

Application Areas

Industrial control systems

Medical equipment

Consumer electronics

Embedded systems with battery backup

Product Lifecycle

The MAX703ESA is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available that can provide similar functionality. Customers are advised to contact our website's sales team for more information on suitable replacement options.