The S-80930CNNB-G80T2U is a voltage detector manufactured by SII Semiconductor Corporation. It's designed to monitor the input voltage and output a reset signal when the voltage drops below a certain threshold. This is vital for ensuring stable operation and preventing errors in electronic systems.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery management systems
• Industrial control systems
• Consumer electronics

Features

• Detection voltage: 3.0V
• High-accuracy detection voltage
• Ultra-low current consumption
• N-channel open drain output
• Small package (SOT-23-3)
• Operating temperature: -40°C to +85°C
• Built-in hysteresis

Benefits

• Improved system reliability by preventing malfunction due to voltage drops
• Extended battery life in portable devices due to low power consumption
• Compact size allows for use in space-constrained applications
• Stable performance over a wide temperature range
• Reduced noise sensitivity due to built-in hysteresis
• Flexible interfacing with different logic levels

Additional Details

The S-80930CNNB-G80T2U incorporates an N-channel open drain output, which offers flexibility in connecting to various logic circuits. The built-in hysteresis feature prevents the reset signal from oscillating when the input voltage is near the threshold voltage. This device is often used to monitor the supply voltage of microcontrollers, processors, and other critical components. When the voltage falls below the specified detection threshold, the detector triggers a reset signal, ensuring that the system restarts or shuts down in a controlled manner, preventing data corruption and system instability. The small SOT-23-3 package makes it suitable for densely populated circuit boards. The low current consumption is particularly important in battery-powered devices, as it helps to extend battery life. The high-accuracy detection voltage ensures that the system is reset only when necessary, minimizing unnecessary interruptions. The S-80930CNNB-G80T2U is a reliable and efficient solution for voltage detection and reset functionality in a wide range of electronic applications.