The S-80932ANMP-DDW-T2 is a voltage detector manufactured by SII Semiconductor Corporation. This IC is designed to monitor voltage levels within electronic circuits and output a reset signal when the voltage drops below a specified threshold. This functionality is vital for protecting electronic components and ensuring stable system operation, especially in devices sensitive to voltage fluctuations.

Applications

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

Features

• Detection voltage: 3.2V
• High-accuracy detection voltage
• Ultra-low current consumption
• Small package size (SOT-23-5)
• Operating temperature range: -40°C to +85°C
• Built-in hysteresis
• Open-drain output

Benefits

• Improved system reliability by preventing malfunctions due to undervoltage conditions
• Extended battery life in portable applications thanks to minimal power consumption
• Compact footprint ideal for space-constrained designs
• Reliable operation across a wide range of temperatures
• Reduced susceptibility to noise and voltage fluctuations due to hysteresis
• Flexible interfacing with various logic circuits due to open-drain output

Additional Details

The S-80932ANMP-DDW-T2 features an open-drain output, providing versatile connection options to different logic families and voltage levels. The integrated hysteresis prevents the occurrence of false reset signals triggered by noise or slight voltage variations near the threshold voltage. This voltage detector is commonly employed to monitor the power supply voltage of microcontrollers, processors, and other crucial components in electronic systems. When the voltage falls below the set detection threshold, the device asserts a reset signal, guaranteeing that the system is properly initialized or safely shut down to prevent data corruption and unpredictable behavior. The ultra-low current consumption of the S-80932ANMP-DDW-T2 makes it particularly well-suited for battery-powered applications where minimizing power drain is essential. The small SOT-23-5 package allows for easy integration into densely populated circuit boards. The high-accuracy detection voltage ensures precise and reliable voltage monitoring performance.