The MAX705ESA+T is a highly reliable, low-power microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated. This compact and efficient device provides essential monitoring functions for µP systems, enhancing the overall system reliability and performance.

Key Features

• Power Supply Monitoring: The MAX705ESA+T monitors the power supply voltage and ensures that it remains within the acceptable range for the µP and associated circuitry. It provides a reset output during power-up, power-down, and brownout conditions.
• Manual Reset Feature: An external input is available for initiating a manual reset, allowing for greater system control and diagnostic capabilities.
• Low Power Consumption: With its low power design, the device is ideal for power-sensitive applications, consuming minimal power and helping to extend the life of battery-powered devices.
• Reset Timeout: The MAX705ESA+T features a preset timeout period after which the reset conditions are lifted, ensuring that the µP has sufficient time to initialize properly.
• Compact Package: The device is offered in a small 8-pin SOIC (ESA) package, making it suitable for space-constrained applications.

Applications

The MAX705ESA+T is versatile and can be used in a wide range of applications, including:

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

Technical Specifications

The device operates over a wide voltage range and has the following technical specifications:

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Voltage: Typically 4.65V (for VCC = 5V)
• Reset Active Timeout: Typically 200ms

In conclusion, the MAX705ESA+T from Maxim Integrated is a robust, feature-rich supervisory solution that ensures the reliable operation of microprocessor-based systems. By monitoring the power supply and providing necessary reset functions, it serves as an indispensable component for maintaining system integrity.