The Maxim Integrated MAX6706SKA is a compact, 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 in battery-powered applications such as computers, controllers, and intelligent instruments.

This supervisory circuit ensures that the µP is fully reset during power-up, power-down, and brownout conditions. The MAX6706SKA has a factory-trimmed reset threshold voltage, designed to maintain system integrity by holding the µP in a reset state until the system voltage reaches a stable and accurate operating level.

Key Features:

• Precision Monitoring: The device features a precision voltage monitor with a factory-set reset threshold, ensuring reliable start-up and operation of the microprocessor under varying conditions.
• Low Power Consumption: With its low supply current of 1.6µA (typical), the MAX6706SKA is ideal for portable battery-operated equipment, contributing to extended battery life.
• Manual Reset Input: A manual reset input is provided, which allows for a manual triggering of the reset signal, giving additional control to the system designer.
• Compact SOT23 Package: The device comes in a small, 5-pin SOT23 package, making it suitable for space-constrained applications without sacrificing performance.
• Immune to Short Vcc Transients: The MAX6706SKA is designed to ignore short transients on the Vcc line, providing a stable operation without false resets.

Applications:

• Portable/Battery-Powered Equipment
• Embedded Control Systems
• Intelligent Instruments
• Notebook Computers
• Automotive Systems

The MAX6706SKA from Maxim Integrated is a robust solution for system designers looking to enhance the reliability of their microprocessor-based systems. Its ease of integration, coupled with Maxim's reputation for quality, makes it an excellent choice for a wide range of applications where power supply monitoring is critical.