The S-80930ANMP-DDT-T2 is a voltage detector manufactured by SII Semiconductor Corporation. It is designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a certain threshold. This ensures that the system starts or restarts in a safe and controlled manner.

Applications

• Microcontroller reset circuits
• CPU voltage monitoring
• Power management systems
• Battery-powered devices
• Industrial control equipment

Features

• Detection voltage: 3.0V
• High-accuracy detection voltage
• Ultra-low current consumption
• Small package size (SOT-23-5)
• Operating voltage range: 0.8V to 10V
• Built-in hysteresis
• Open-drain output

Benefits

• Improved system reliability by preventing malfunctions due to low voltage
• Reduced power consumption, extending battery life in portable devices
• Space-saving design allows for use in compact devices
• Simplified circuit design due to integrated functionality
• Stable operation over a wide temperature range
• Enhanced noise immunity due to built-in hysteresis
• Easy interfacing with microcontrollers and other digital circuits

Additional Details

The S-80930ANMP-DDT-T2 features an open-drain output, which allows for flexible connection to various logic circuits. The built-in hysteresis prevents chattering or oscillation of the reset signal when the input voltage is near the threshold level. The device is available in a small SOT-23-5 package, making it suitable for space-constrained applications. The low current consumption is crucial for battery-powered devices, as it helps to extend battery life. The high-accuracy detection voltage ensures reliable voltage monitoring. This voltage detector can be used to monitor the power supply voltage of microcontrollers, CPUs, and other digital circuits. When the voltage drops below the detection threshold, the detector asserts a reset signal, preventing the microcontroller from operating with an insufficient voltage. This prevents data corruption and ensures that the system starts in a known good state.