The MAX6316MUK46AY is a highly compact, low-power microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems with a 4.6V power supply voltage.

Key Features

• Precision Monitoring: This device features a precision voltage monitor that keeps a constant check on the power supply, ensuring that the µP and other critical system components operate under optimal conditions.
• Power-On Reset: Upon power-up, the MAX6316MUK46AY generates a reset pulse, which lasts until the supply voltage stabilizes, ensuring the system starts in a known state.
• Manual Reset: A manual reset input allows for a reset to be triggered with an external button or signal, providing additional system control.
• Low Power Consumption: Designed for power-sensitive applications, this device operates with very low quiescent current, making it suitable for battery-operated systems.
• Compact SOT-23 Packaging: The component is available in a space-saving 5-pin SOT-23 package, ideal for use in systems where board space is at a premium.

Applications

The MAX6316MUK46AY is versatile and can be used in a wide range of applications that require reliable voltage monitoring and system reset functionality. Its typical applications include:

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

Technical Specifications

With a factory-trimmed reset threshold suitable for 4.6V systems, the device operates over a wide temperature range, making it robust for industrial applications. It also features an active-low reset output, which is guaranteed to be in the correct state for VCC down to 1V.

For more detailed information on the MAX6316MUK46AY, including electrical characteristics and pin configurations, please refer to the datasheet provided by Maxim Integrated.