The S-1323B38NB-N8XTFG is a voltage detector IC offered by SII Semiconductor Corporation. This device is designed to monitor the power supply voltage of electronic equipment and provide a reset signal when the voltage falls below a predetermined threshold. This ensures that the system operates reliably and prevents malfunctions.

Applications

• Microcontroller reset circuits
• Power management systems
• Battery-powered devices
• CPU and memory protection
• Industrial control equipment

Features

• High-precision voltage detection: Offers accurate monitoring of the supply voltage.
• Low current consumption: Minimizes power drain, making it suitable for battery-operated devices.
• Compact package: Saves valuable board space in densely populated circuit designs.
• Built-in hysteresis: Prevents false triggering and ensures stable operation.
• Open drain output: Allows for flexible connection to various logic levels.

Benefits

• Protects against data corruption: By generating a reset signal during voltage drops, the device prevents data corruption.
• Extends battery life: Its low power consumption contributes to longer battery life in portable devices.
• Simplifies system design: The integrated features simplify the design of power management circuits.
• Enhances system reliability: Provides a reliable reset function, increasing the overall reliability of electronic systems.
• Reduces component count: Integrating voltage detection and reset functionality reduces the need for external components.

Additional Details

The S-1323B38NB-N8XTFG is designed to operate over a wide temperature range, ensuring reliable performance in various environmental conditions. Its high-precision voltage detection and low current consumption make it suitable for a wide array of applications requiring voltage monitoring and reset functionality. The 3.8V detection threshold allows for the monitoring of 5V and other supply voltage rails.

The open drain output requires a pull-up resistor, this allows a designer to use the desired voltage level for the application.