The MAX820TCSE+T from Maxim Integrated is a high-performance, low-voltage microprocessor (µP) supervisory circuit designed to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5V-powered circuits.

Key Features

• Precision Monitoring: This device features a precision voltage monitor that keeps a close eye on the system's power supply, ensuring that the microprocessor is always operating under optimal conditions.
• Power-On Reset: It offers a power-on reset function, which generates a reset signal whenever the supply voltage falls below the reset threshold, thus safeguarding the µP during power-up, power-down, and brown-out conditions.
• Low Power Consumption: With its low power consumption, the MAX820TCSE+T is ideal for portable and battery-operated applications, ensuring minimal drain on the system's power resources.
• Manual Reset Feature: A manual reset input allows for the generation of a reset by an external push-button or logic signal, providing additional system control flexibility.
• Compact Package: The device is offered in a small, 16-pin narrow SO package, making it well-suited for space-constrained applications.

Applications

The MAX820TCSE+T is versatile and can be used in a variety of applications, including:

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

Product Specifications

This supervisory circuit operates over a wide temperature range and has the following specifications:

• Supply Voltage Range: 1.0V to 5.5V
• Operating Temperature: -40°C to +85°C
• Reset Threshold: Factory-trimmed for accuracy
• Package Type: 16-Pin Narrow SO

In summary, the MAX820TCSE+T is an essential component for systems requiring robust power monitoring and management. Its integration into your design ensures reliability, enhances system protection, and supports the longevity of your application's performance.