The S-80816ANNP-EDD-T2 is a voltage detector IC produced by SII Semiconductor Corporation. This device is designed to monitor power supply voltages and provide a reset signal to microcontrollers (MCUs) or other digital circuits when the voltage drops below a specific threshold. It's crucial for preventing malfunctions caused by low voltage conditions, ensuring stable system operation.

Applications

• Microcontroller reset circuits
• Voltage monitoring in battery-powered devices
• Power failure detection
• System reset controllers
• Portable electronic devices

Features

• Detection Voltage: 1.6V
• High-Accuracy Detection Voltage
• Ultra-Low Current Consumption
• Small Package (SOT-23-3)
• Open-Drain Output

Benefits

• Ensures stable operation of MCUs and digital circuits
• Protects data integrity during voltage drops
• Extends battery life in portable applications
• Simplifies circuit design with minimal external components
• Provides a reliable reset signal

Technical Specifications

The S-80816ANNP-EDD-T2 features a detection voltage of 1.6V. It boasts extremely low current consumption, typically in the microampere range, making it ideal for battery-operated devices. The device is packaged in a small SOT-23-3, which is beneficial for applications where board space is limited. It has an open-drain output, requiring a pull-up resistor. The operating temperature range is typically between -40°C and +85°C. Its primary function is to accurately monitor the input voltage and assert a reset signal when the voltage falls below the specified threshold, preventing erratic behavior in connected digital systems. The precision of the voltage detection ensures reliable system resets.