Analog Devices Inc./Maxim Integrated

DS1708TESA+

DS1708TESA+ Description

The DS1708TESA+ is a high-performance, single-channel voltage supervisor IC designed for power management applications. Manufactured by Analog Devices Inc./Maxim Integrated, this device is part of the MicroMonitor™ series, known for its reliability and precision in monitoring power supply voltages. The DS1708TESA+ is housed in an 8SOIC package and is suitable for surface mount applications, making it ideal for compact and high-density designs.

DS1708TESA+ Features

• Single Voltage Monitoring: The DS1708TESA+ is designed to monitor a single voltage level, ensuring accurate and reliable power supply supervision. This feature is particularly useful in systems where a single critical voltage needs to be monitored.
• Active High/Active Low Reset: The device offers flexibility with its reset output, which can be configured as either active high or active low. This versatility allows for seamless integration into various system architectures.
• 3.08V Threshold Voltage: With a threshold voltage of 3.08V, the DS1708TESA+ provides precise monitoring for systems operating at this voltage level. This ensures that the system remains stable and reliable under varying power conditions.
• 130ms Minimum Reset Timeout: The device features a minimum reset timeout of 130ms, which is crucial for ensuring that the system has sufficient time to stabilize after a power event. This timeout period helps prevent premature system restarts and enhances overall system reliability.
• Surface Mount Compatibility: The DS1708TESA+ is designed for surface mount applications, making it suitable for modern, high-density PCB designs. This mounting type also facilitates automated assembly processes, reducing manufacturing costs and improving production efficiency.
• Compliance and Standards: The DS1708TESA+ meets several industry standards, including REACH Unaffected status and ROHS3 compliance. These certifications ensure that the device is environmentally friendly and suitable for use in a wide range of applications.
• Moisture Sensitivity Level (MSL) 1: The device has a moisture sensitivity level of 1, indicating that it is not affected by moisture and can be stored and handled without special precautions. This makes it ideal for use in various environmental conditions.

DS1708TESA+ Applications

The DS1708TESA+ is ideal for a variety of applications where reliable power supply monitoring is essential. Some specific use cases include:

• Embedded Systems: In embedded systems, the DS1708TESA+ can be used to monitor the main power supply voltage, ensuring that the system remains stable and functional. Its precise threshold voltage and reset timeout features make it suitable for applications where power integrity is critical.
• Industrial Control Systems: Industrial control systems often require robust power monitoring to prevent system failures. The DS1708TESA+ can be used to monitor the power supply of critical components, ensuring that they operate within specified voltage ranges.
• Telecommunications Equipment: In telecommunications, power supply reliability is crucial for maintaining uninterrupted service. The DS1708TESA+ can be used to monitor the power supply of base stations, switches, and other critical equipment, ensuring that they remain operational even under varying power conditions.
• Consumer Electronics: Consumer electronics, such as routers and smart home devices, can benefit from the DS1708TESA+ for power supply monitoring. Its compact size and surface mount compatibility make it suitable for integration into small form factor devices.

Conclusion of DS1708TESA+

The DS1708TESA+ is a versatile and reliable voltage supervisor IC that offers precise power supply monitoring for a variety of applications. Its unique features, such as the active high/active low reset and 3.08V threshold voltage, make it an ideal choice for systems requiring accurate and reliable power monitoring. The device's compliance with industry standards and its surface mount compatibility further enhance its suitability for modern, high-density designs. Whether used in embedded systems, industrial control, telecommunications, or consumer electronics, the DS1708TESA+ provides a robust solution for ensuring power supply integrity and system reliability.