The S-80727AN is a voltage detector manufactured by SII Semiconductor Corporation. It's designed to monitor voltage levels in electronic circuits and trigger a reset signal when the voltage falls below a pre-defined threshold. This functionality is crucial for protecting microcontrollers and other sensitive components from malfunctions caused by insufficient voltage.

Applications

• Microcontroller reset circuits
• CPU reset circuits
• Power management systems
• Battery-powered devices
• Voltage monitoring in industrial equipment

Features

• High-precision detection voltage: The S-80727AN offers a precise detection voltage, ensuring reliable voltage monitoring.
• Ultra-low current consumption: Its low current consumption minimizes power losses, which is essential in battery-powered applications.
• Wide operating voltage range: The device supports a wide range of operating voltages, making it suitable for various applications.
• Small package: The S-80727AN is available in a small package, which reduces the overall size of the application.
• Built-in hysteresis: Hysteresis prevents chattering at the threshold voltage, improving stability.

Benefits

• Prevents microcontroller malfunctions due to low voltage.
• Extends battery life in portable devices.
• Ensures reliable system operation.
• Simplifies circuit design with integrated functionality.
• Reduces board space due to the small package.

Technical Specifications

The S-80727AN typically features a detection voltage around 2.7V (this can vary slightly; consult the datasheet for specific values). It operates within a specific voltage range, usually between 1.0V and 10.0V. The supply current is extremely low, typically in the order of microamperes. It is commonly available in SOT-23 packages. The output type is typically N-channel open drain or CMOS output. Specific detection delay times and reset active low/high configuration are available depending on the specific part number variant. Refer to the official datasheet for complete electrical characteristics and timing diagrams.

The S-80727AN is a reliable and efficient voltage detector suitable for a wide range of applications requiring accurate voltage monitoring and reset functionality.