The SGM810-ZXN3/TR is a voltage supervisor IC manufactured by SG Micro Corp. It is designed to monitor the supply voltage of electronic systems and provide a reset signal when the voltage falls below a predetermined threshold. This function is crucial for preventing erratic behavior and data corruption in microprocessors, microcontrollers, and other sensitive components.

Applications:

• Microprocessor/Microcontroller Reset Circuits: Ensures proper system reset during power-up or brownout conditions.
• Battery-Powered Devices: Monitors battery voltage to prevent operation at insufficient voltage levels.
• Power Supply Monitoring: Detects undervoltage conditions in power supplies.
• Embedded Systems: Provides voltage supervision for critical embedded applications.
• Industrial Control Systems: Protects sensitive components from voltage fluctuations.

Features:

• Precision Voltage Detection: Accurately monitors the supply voltage.
• Open-Drain Output: Flexible interface with various logic families.
• Low Quiescent Current: Minimizes power consumption.
• Small Package Size: Available in compact packages for space-constrained applications.
• Factory-Trimmed Threshold: Predefined threshold voltage for reliable operation.

Benefits:

• Protects Against Data Corruption: Prevents data corruption by ensuring a proper reset during undervoltage conditions.
• Improves System Reliability: Enhances system stability by monitoring the supply voltage and providing a reset signal.
• Simplifies System Design: Reduces component count and simplifies circuit design.
• Extends Battery Life: Low power consumption makes it suitable for battery-powered applications.
• Cost-Effective Solution: Provides reliable voltage monitoring at a competitive price point.

Additional Details:

The SGM810 series offers various threshold voltages to accommodate different system requirements. The open-drain output allows for flexible interfacing with different logic families. The small package options make it suitable for space-constrained applications. For detailed specifications, including threshold voltage accuracy, response time, and operating temperature range, consult the manufacturer's datasheet. The SGM810-ZXN3/TR is a reliable and efficient solution for voltage supervision in a wide range of electronic systems.