Product Overview: MAX6724AUTLTD3+T from Maxim Integrated

The MAX6724AUTLTD3+T is a high-performance, low-power microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. This device provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems that require voltage monitoring and battery control functions.

This supervisory circuit offers a variety of features that make it an ideal choice for portable and battery-powered applications. The MAX6724AUTLTD3+T has a factory-trimmed reset threshold voltage, designed to monitor the VCC for under-voltage conditions. When VCC falls below the reset voltage threshold, the reset output is asserted to signal the µP that the power supply is below the acceptable range.

The reset output remains asserted for a reset timeout period after VCC rises above the reset threshold, ensuring the system has sufficient time to stabilize before the processor starts or resumes operation. This feature helps prevent system errors and data corruption during power-up, power-down, or brown-out conditions.

Furthermore, the MAX6724AUTLTD3+T features a low supply current, which is critical for extending battery life in portable devices. Its compact SOT23 package is space-saving, making it suitable for small form factor applications. The device operates over a broad voltage range and is available in multiple reset threshold voltages to accommodate different system requirements.

Key features of the MAX6724AUTLTD3+T include:

• Low quiescent current, ideal for battery-powered devices.
• Factory-trimmed VCC reset threshold voltages for high accuracy.
• Immune to short VCC transients.
• Reset output available in active-low, push-pull configuration.
• Wide operating temperature range, ensuring reliability in various environments.
• Compact SOT23 package for space-constrained applications.

With its precision voltage monitoring and low power consumption, the MAX6724AUTLTD3+T from Maxim Integrated is an excellent choice for designers looking to enhance system reliability in their digital and portable applications.