Maxim Integrated MAX793SCPE+ Overview

The MAX793SCPE+ is a high-precision, low-power microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in system monitoring applications. This device is particularly well-suited for portable and battery-powered equipment due to its low power consumption and small footprint.

Key Features

• Voltage Monitoring: The MAX793SCPE+ provides precise monitoring of +5V, +3.3V, and other voltage levels. It ensures that the system microprocessor always operates in a stable power environment, enhancing system reliability.
• Power-On Reset: It generates a reset signal whenever the monitored voltage falls below the factory-set reset threshold, ensuring the µP starts in a known state.
• Manual Reset Capability: A manual reset input allows for a reset to be triggered with an external switch or logic signal, providing additional system-level control.
• Low Power Consumption: With its low quiescent current, this supervisory circuit is an excellent choice for power-sensitive applications.
• Active-Low Reset: The reset output is active low, which is a common configuration compatible with many microprocessors and digital ICs.

Applications

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

Package and Quality

The MAX793SCPE+ comes in a 16-pin DIP (Dual In-line Package) or optional SO (Small Outline) package, which is ideal for space-constrained applications. Maxim Integrated ensures high-quality standards, and the device is designed for reliable operation over the industrial temperature range of -40°C to +85°C.

Overall, the MAX793SCPE+ from Maxim Integrated is a versatile and reliable solution for system voltage monitoring and reset functions. Its integration of features, compact size, and power efficiency make it a valuable component for ensuring the stability and integrity of electronic systems.