Manufacturer Part Number
MAX704ESA
Manufacturer
Maxim Integrated
Introduction
The MAX704ESA is a battery backup circuit that monitors the primary power supply voltage and generates a reset signal when the voltage drops below a preset threshold.
Product Features and Performance
Monitors a single voltage supply
Generates an active-low reset signal when the supply voltage drops below the threshold
Reset timeout of 140ms minimum
Push-pull, totem-pole output
Product Advantages
Provides reliable power-on reset and brown-out detection
Helps prevent system malfunctions caused by power supply issues
Simple and efficient design
Key Technical Parameters
Operating temperature range: -40°C to +85°C
Voltage threshold: 4.4V
Number of voltages monitored: 1
Reset output: Active low
Quality and Safety Features
RoHS non-compliant
8-SOIC package
Compatibility
Surface mount package
Application Areas
Battery backup systems
Power supply monitoring
System reset applications
Product Lifecycle
This product is an existing part and is not nearing discontinuation.
Replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
Reliable power-on reset and brown-out detection
Wide operating temperature range
Simple and efficient design
Suitable for a variety of power supply monitoring and system reset applications