The S-80820CNMC-B8F-T2 is a voltage detector manufactured by SII Semiconductor Corporation. This device is designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a certain threshold. It is particularly useful in microcontroller-based systems and other applications where stable power supply is crucial.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered devices
• System power-on reset
• Over-discharge protection for batteries

Features

• Detection voltage: 2.0V (This is based on similar parts in the series, as specific documentation is not readily available. Consult datasheet for definitive value.)
• High accuracy detection voltage
• Ultra-low current consumption
• Small package size
• Built-in hysteresis
• Open-drain output

Benefits

• Prevents system malfunctions due to voltage drops
• Ensures reliable operation of microcontrollers and other sensitive components
• Extends battery life in portable devices due to low current consumption
• Saves board space due to its compact size
• Provides stable and accurate voltage detection across a wide temperature range
• Simplified circuit design due to integrated functionality

Additional Details

The S-80820 series voltage detectors typically operate with a supply voltage range appropriate for battery-powered and low-voltage systems. The open-drain output allows for flexible connection to various microcontrollers and other digital circuits. Hysteresis is included to prevent oscillations around the threshold voltage. The exact package type and operating temperature range should be verified in the product's datasheet.

This voltage detector is frequently used to protect sensitive electronic components from damage or malfunction caused by unstable power supplies. By providing a reliable reset signal, the S-80820CNMC-B8F-T2 contributes to the overall robustness and stability of electronic systems.