The ASM708ESA-T is a Supervisor IC manufactured by Alliance Memory. This device is designed to monitor voltage levels in electronic systems and provide reset signals when undervoltage conditions occur. It's commonly used in microprocessors, microcontrollers, and other digital circuits to ensure reliable operation by preventing erratic behavior caused by voltage drops.

Applications:

• Microprocessor Systems: Monitors the supply voltage of microprocessors and provides a reset signal during undervoltage conditions.
• Microcontroller Systems: Ensures reliable operation of microcontrollers by preventing data corruption and erratic behavior.
• Digital Circuits: Used in various digital circuits to monitor voltage levels and provide reset signals when necessary.
• Embedded Systems: Protects embedded systems from malfunctioning due to voltage fluctuations.
• Power Management Systems: Provides voltage monitoring and reset functionality in power management circuits.

Features:

• Precision Voltage Monitoring: Accurately monitors the input voltage to detect undervoltage conditions.
• Active-Low Reset Output: Provides an active-low reset signal when the input voltage drops below a specified threshold.
• Fixed Threshold Voltage: Features a fixed threshold voltage for precise voltage monitoring.
• Manual Reset Input: Includes a manual reset input for external reset control.
• Small Outline Package: Available in a small outline package (SOIC) for compact board designs.

Benefits:

• Ensured System Reliability: Prevents system malfunctions and data corruption by providing timely reset signals.
• Protection Against Undervoltage: Protects sensitive components from damage due to voltage drops.
• Simplified System Design: Integrates voltage monitoring and reset functionality into a single IC.
• External Reset Control: Manual reset input allows for external reset control and system testing.
• Compact Board Design: Small outline package saves board space and simplifies layout.

Technical Specifications:

• Supply Voltage: Typically operates from 2.5V to 5.5V.
• Threshold Voltage: Specific threshold voltage depends on the part number variant (e.g., 2.93V, 3.08V).
• Reset Timeout Period: Fixed reset timeout period ensures proper system reset.
• Operating Temperature: -40°C to +85°C (Industrial Temperature Range)
• Package Type: SOIC (Small Outline Integrated Circuit)
• Reset Output Type: Active-Low

The ASM708ESA-T Supervisor IC is a reliable voltage monitoring and reset solution for various electronic systems. Its precision voltage monitoring, active-low reset output, and compact SOIC package make it an ideal choice for ensuring system stability and preventing malfunctions due to undervoltage conditions.