Dallas Semiconductor

DS1708ESA

DS1708ESA Description

The DS1708ESA is a high-performance supervisor IC from the MicroMonitor™ series, manufactured by Dallas Semiconductor. This device is designed to monitor a single voltage level, ensuring reliable system operation by providing accurate and timely reset signals. The DS1708ESA features a reset timeout of at least 130ms, which is crucial for ensuring that the system has sufficient time to stabilize after a power-up or brown-out event. The voltage threshold for the DS1708ESA is set at 4.4V, making it ideal for applications requiring precise voltage monitoring around this level.

The DS1708ESA is available in a surface-mount package, which is suitable for compact and space-constrained designs. The device is categorized under EAR99 for export control purposes and is REACH affected, ensuring compliance with environmental and regulatory standards. The reset signal is configurable as either active high or active low, providing flexibility in system design. The DS1708ESA has a moisture sensitivity level (MSL) of 1, indicating that it is not sensitive to moisture and can be stored without special handling requirements.

DS1708ESA Features

• Single Voltage Monitoring: The DS1708ESA is designed to monitor a single voltage level, providing a focused and reliable solution for voltage supervision.
• Configurable Reset Signal: The reset signal can be configured as either active high or active low, offering flexibility to match various system requirements.
• 130ms Minimum Reset Timeout: Ensures that the system has adequate time to stabilize after a power event, preventing premature resets and ensuring reliable operation.
• 4.4V Voltage Threshold: Provides precise monitoring around the 4.4V level, making it suitable for applications requiring this specific voltage range.
• Surface-Mount Package: Ideal for compact designs and easy integration into modern electronic systems.
• Compliance and Environmental Standards: Categorized under EAR99 and REACH affected, ensuring compliance with international regulations and environmental standards.
• Moisture Sensitivity Level 1: Indicates that the device is not sensitive to moisture, allowing for flexible storage and handling conditions.

DS1708ESA Applications

The DS1708ESA is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ensuring reliable operation in embedded systems by providing accurate voltage monitoring and timely reset signals.
• Power Management: Used in power management circuits to monitor and stabilize voltage levels, preventing system failures due to voltage fluctuations.
• Telecommunications: Ensuring reliable operation of communication equipment by providing precise voltage supervision and reset functionality.
• Industrial Control Systems: Monitoring voltage levels in industrial control systems to prevent malfunctions and ensure consistent operation.
• Consumer Electronics: Providing reliable voltage monitoring and reset functionality in consumer electronics to enhance system stability and user experience.

Conclusion of DS1708ESA

The DS1708ESA from Dallas Semiconductor is a robust and reliable supervisor IC designed for precise voltage monitoring and reliable reset functionality. Its configurable reset signal, 130ms minimum reset timeout, and 4.4V voltage threshold make it a versatile solution for a wide range of applications. The surface-mount package and compliance with environmental and regulatory standards further enhance its suitability for modern electronic designs. Whether used in embedded systems, power management circuits, telecommunications, industrial control systems, or consumer electronics, the DS1708ESA provides a reliable and efficient solution for voltage supervision and system stability.