Maxim Integrated MAX6703YKA+T - Microprocessor Supervisory Circuits

The MAX6703YKA+T from Maxim Integrated is a high-precision microprocessor (µP) supervisory circuit designed 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 systems with +2.5V, +3V, +3.3V, and +5V powered circuits.

This supervisory circuit helps to ensure that the µP is reset to a known state during power-up, power-down, or brown-out conditions. The reset output remains operational with VCC as low as +1V, and the device also features a debounced manual reset input, which allows for a manual triggering of the reset signal if necessary.

The MAX6703YKA+T comes in a compact SOT-23 package, which makes it ideal for space-constrained applications. It operates over a wide temperature range, from -40°C to +125°C, ensuring reliable performance in a variety of environments and applications.

Key features of the MAX6703YKA+T include:

• Guaranteed Reset Valid to VCC = +1V
• Low Supply Current of 5.5µA (typical)
• Debounced Manual Reset Input
• Factory-Trimmed Reset Thresholds for +2.5V, +3V, +3.3V, and +5V Supplies
• 200ms (min) Reset Timeout Period
• Immune to Short VCC Transients
• Available in a Compact SOT-23 Package

Applications for the MAX6703YKA+T include:

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

With its precision monitoring and low power consumption, the MAX6703YKA+T is an excellent choice for designers looking to enhance system reliability without compromising on space or power efficiency. Maxim Integrated's commitment to quality ensures that the MAX6703YKA+T supervisory circuit will maintain the integrity of your digital systems, safeguarding against power-related disruptions.