The S-80723SN is a voltage detector manufactured by SII Semiconductor Corporation. These detectors are designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a specific threshold. This function is critical for ensuring the proper operation of microcontrollers and other digital devices, preventing data corruption and system malfunctions.

Applications

• Microcontroller Reset Circuits: Used to reset microcontrollers during power-up or voltage drops.
• CPU Reset Circuits: Provides a reset signal to CPUs to ensure stable operation.
• Power Management Systems: Monitors voltage levels in power management circuits.
• Battery Monitoring: Can be used to monitor battery voltage levels and provide alerts.
• Industrial Control Systems: Protecting sensitive electronics from voltage fluctuations.

Features

• Low Supply Current: Typically consumes very little power, making it suitable for battery-powered devices.
• High-Accuracy Detection Voltage: Precise voltage detection threshold for reliable operation.
• Small Package: Available in compact packages for space-constrained applications.
• Wide Operating Voltage Range: Operates over a broad range of input voltages.
• Built-in Hysteresis: Prevents chattering during voltage fluctuations.
• Open Drain Output: The output is an open drain, allowing for flexible connection to various logic levels.

Benefits

• Ensures Stable Operation: Prevents erratic behavior and data corruption by resetting the system during undervoltage conditions.
• Reduces System Downtime: By preventing malfunctions, the S-80723SN helps to minimize downtime and maintain system reliability.
• Simplifies Circuit Design: Integrated features reduce the need for external components, simplifying the design process.
• Extends Battery Life: Low power consumption extends battery life in portable applications.
• Protects Sensitive Components: Prevents damage to sensitive electronic components due to voltage fluctuations.

Additional Details

The S-80723SN features a detection voltage of 2.3V. The output type is N channel open drain. The operating temperature range is typically -40°C to +85°C. These voltage detectors are commonly used in applications requiring a reliable and accurate voltage monitoring solution.