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MAX6327XR28-T

MAX6327XR28-T Description

The MAX6327XR28-T is a single-channel voltage supervisor IC designed to monitor and manage power supply voltages in various electronic systems. Manufactured by Analog Devices Inc./Maxim Integrated, this supervisor IC is housed in a SC70-3 package and is suitable for surface-mount applications. It features a voltage threshold of 2.8V, ensuring reliable monitoring of power supplies within this voltage range. The device has a reset timeout of at least 100ms, providing sufficient time for system initialization and power-up sequencing.

MAX6327XR28-T Features

• Voltage Monitoring: The MAX6327XR28-T is designed to monitor a single voltage rail with a threshold of 2.8V. This precise monitoring ensures that the system remains stable and reliable, even under varying power supply conditions.
• Reset Functionality: The IC features an active-high reset output, which can be used to reset microcontrollers or other system components when the monitored voltage falls below the threshold. The reset timeout is a minimum of 100ms, allowing for proper system initialization.
• Surface-Mount Compatibility: The MAX6327XR28-T is available in a surface-mount package, making it ideal for modern PCB designs where space is a premium. The SC70-3 package is compact and easy to integrate into various electronic systems.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the MAX6327XR28-T is suitable for a wide range of manufacturing environments without the need for special handling or storage conditions.
• Compliance and Status: The MAX6327XR28-T is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating its compliance with international export regulations. Additionally, it is REACH unaffected, ensuring it meets environmental and safety standards.
• Programmability: While the DigiKey programmability status is not verified, the MAX6327XR28-T offers flexibility in voltage monitoring applications.

MAX6327XR28-T Applications

The MAX6327XR28-T is ideal for a variety of applications where reliable voltage monitoring and system reset functionality are required. Some specific use cases include:

• Embedded Systems: In microcontroller-based systems, the MAX6327XR28-T can ensure that the power supply is stable before allowing the system to operate, preventing potential malfunctions and data corruption.
• Power Management: The IC can be used in power management circuits to monitor the main power supply and trigger a reset if the voltage drops below the threshold, ensuring the system remains in a known state.
• Consumer Electronics: In devices such as smartphones, tablets, and IoT devices, the MAX6327XR28-T can provide reliable power monitoring to enhance system reliability and user experience.
• Industrial Control Systems: In industrial environments, the MAX6327XR28-T can monitor power supplies for critical control systems, ensuring that they operate within specified voltage ranges to prevent system failures.

Conclusion of MAX6327XR28-T

The MAX6327XR28-T is a robust and reliable voltage supervisor IC that offers precise monitoring and reset functionality for single voltage rails. Its compact SC70-3 package and surface-mount compatibility make it an excellent choice for modern electronic designs. Despite being marked as obsolete, the MAX6327XR28-T remains a viable option for applications requiring a simple and effective voltage monitoring solution. Its compliance with international regulations and environmental standards further enhances its suitability for a wide range of applications.