SP708SEN-L

Supervisors Overview

The SP708SEN-L is a microprocessor supervisory circuit manufactured by MaxLinear. It provides voltage monitoring with a reset threshold of 4.4 V and features active-high or active-low reset outputs. The device includes a manual reset input and a power-fail comparator but lacks a watchdog timer. It operates within a supply voltage range up to 5.5 V and offers a reset delay time of 200 ms. Accuracy is specified at 4%. The component is available in an NSOIC-8 package and supports tape/reel packaging for automated assembly.

Supervisors Feature Summary

• Provides precise voltage supervision with a fixed 4.4 V reset threshold
• Configurable output polarity supporting both active-high and active-low reset signals
• Includes dedicated manual reset input for system control flexibility
• Integrates a power-fail comparator for comprehensive power management

Supervisors Applications

• Microprocessor system power monitoring
• Embedded controller reset generation
• Industrial equipment power supervision

Supervisors Procurement Notes

Verify the specific suffix against official MaxLinear documentation to confirm pinout compatibility and electrical characteristics. Ensure the ordering code matches the required package type and temperature rating. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Supervisors Selection Notes

Select this component when a fixed 4.4 V threshold is required for system supervision. Consider the configurable reset polarity and manual reset capability for design flexibility. Verify that the NSOIC-8 package fits the board space constraints. Confirm that the absence of a watchdog timer aligns with the system's safety requirements.

Supervisors Part Context

This supervisory circuit belongs to the SP708 series, designed for reliable power management in electronic systems. The series typically offers various threshold voltages and package options to suit different application needs. MaxLinear designs these components to ensure stable operation under varying power conditions.

Supervisors FAQ

Does the SP708SEN-L include a watchdog timer?

No, the SP708SEN-L does not include a watchdog timer; it focuses on voltage monitoring and reset generation.

What is the reset delay time for this component?

The reset delay time is specified as 200 ms.