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SP705CU-L/TR

SP705CU-L/TR Description

The SP705CU-L/TR is a single-channel voltage supervisor IC designed by MaxLinear, Inc. This device is engineered to monitor a single voltage supply and ensure system reliability by providing accurate voltage monitoring and reset functionality. The SP705CU-L/TR operates within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and consumer applications. It features a reset timeout of at least 140 milliseconds, ensuring stable system resets. The has device a voltage threshold of 4.65V, providing precise voltage monitoring capabilities. It is packaged in an 8-MSOP package and is available in tape and reel format, facilitating easy integration into surface-mount manufacturing processes. Despite its obsolescence, the SP705CU-L/TR remains a reliable choice for applications requiring robust voltage supervision.

SP705CU-L/TR Features

• Single Voltage Monitoring: The SP705CU-L/TR is designed to monitor a single voltage supply, ensuring that the monitored voltage remains above the threshold level of 4.65V. This feature is crucial for maintaining system stability and preventing malfunctions due to undervoltage conditions.
• Active Low Reset: The reset output of the SP705CU-L/TR is active low, providing a clear and reliable reset signal to the system. This feature ensures that the system can be safely reset in case of a voltage drop, preventing potential damage and ensuring proper operation.
• 140ms Minimum Reset Timeout: The SP705CU-L/TR guarantees a minimum reset timeout of 140 milliseconds. This ensures that the system has sufficient time to stabilize after a reset, preventing premature restarts and ensuring reliable operation.
• Surface Mount Technology: The SP705CU-L/TR is available in an 8-MSOP package, making it suitable for surface-mount applications. This packaging option allows for compact and efficient integration into modern electronic designs.
• Moisture Sensitivity Level 1: The SP705CU-L/TR has a moisture sensitivity level of 1 (unlimited), indicating that it is not sensitive to moisture and can be safely handled and stored without special precautions.
• ECCN Classification: The SP705CU-L/TR is classified under ECCN EAR99, indicating that it is subject to the Export Administration Regulations (EAR) but is not specifically controlled under the EAR.

SP705CU-L/TR Applications

The SP705CU-L/TR is ideal for applications requiring reliable voltage monitoring and reset functionality. Its single-channel monitoring capability makes it suitable for systems with a single critical voltage supply. Some specific use cases include:

• Power Supply Monitoring: The SP705CU-L/TR can be used to monitor the output voltage of power supplies, ensuring that the voltage remains within safe operating limits. This is particularly useful in systems where power supply failures can lead to system crashes or data loss.
• Embedded Systems: In embedded systems, the SP705CU-L/TR can provide a reliable reset mechanism, ensuring that the system can recover from power glitches or brownout conditions.
• Consumer Electronics: The SP705CU-L/TR can be integrated into consumer electronics to monitor the main power supply voltage, ensuring that the device operates within safe voltage levels and providing a reset function in case of voltage drops.
• Industrial Control Systems: In industrial environments, the SP705CU-L/TR can be used to monitor critical power supplies, ensuring that control systems remain operational and preventing equipment damage due to voltage fluctuations.

Conclusion of SP705CU-L/TR

The SP705CU-L/TR is a robust voltage supervisor IC designed for single-channel voltage monitoring and reset functionality. Its precise voltage threshold, active low reset, and reliable reset timeout make it an ideal choice for a variety of applications. Despite its obsolescence, the SP705CU-L/TR remains a reliable and cost-effective solution for voltage monitoring needs. Its surface-mount packaging and moisture sensitivity level 1 classification ensure easy integration and handling in modern manufacturing processes. For applications requiring reliable voltage supervision, the SP705CU-L/TR is a proven and effective solution.