The S-80835ANUP-EDZ-T2 is a voltage detector IC manufactured by SII Semiconductor Corporation. As part of the S-80835 series, it is designed for highly precise voltage detection coupled with extremely low current consumption. The device monitors the power supply voltage, and if it drops below a specific threshold, a reset signal is generated, ensuring proper system operation. It is particularly well-suited for battery-powered devices and other applications where power efficiency is critical.

Applications

• Microcontroller Reset Circuits: Resets the microcontroller upon power-up or during brown-out conditions to ensure stable and predictable operation.
• Battery Management Systems: Monitors battery voltage levels in portable devices, preventing deep discharge and potential damage.
• Power Supervision: Supervises power supply voltages in embedded systems, providing an early warning of potential voltage drops or failures.
• Memory Protection: Safeguards data stored in memory devices by detecting voltage drops and initiating backup or protection mechanisms.
• Industrial Control Equipment: Ensures reliable operation of industrial control systems by monitoring the power supply voltage and triggering appropriate actions upon detecting undervoltage conditions.

Features

• High-Precision Voltage Detection: Provides accurate monitoring of voltage levels with minimal tolerance, guaranteeing reliable reset operation.
• Ultra-Low Current Consumption: Minimizes power drain, making it ideal for battery-powered applications and extending battery life.
• Wide Operating Voltage Range: Supports a broad range of input voltages, providing versatility in various applications.
• N-Channel Open-Drain Output: Offers flexible interfacing with a variety of circuit configurations.
• Small Package: Available in a compact package, enabling integration into space-constrained designs.

Benefits

• Enhanced System Reliability: Prevents system failures and data corruption due to voltage drops.
• Extended Battery Life: Low power consumption extends the operational life of battery-powered devices.
• Simplified Circuit Design: Reduces the need for external components, simplifying the overall circuit design and saving board space.
• Compact Integration: Small package allows for easy integration into a variety of devices.
• Effective Voltage Protection: Protects sensitive components from damage caused by undervoltage conditions.

Additional Details

The S-80835ANUP-EDZ-T2 features a fixed detection voltage. It operates over a temperature range of -40°C to +85°C. The output is N-channel open drain. Its extremely low supply current makes it particularly well-suited for portable and battery-operated equipment. The device comes in a SOT-23-5 package.