DS1708RESA+

Supervisors Overview

The DS1708RESA+ is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, designed for monitoring power supply voltages in electronic systems. It operates within a maximum supply voltage of 5.5 V and features an active high/low push-pull output configuration. The device includes a watchdog timer function and detects power failures to ensure system reliability. It provides a reset delay time of 205 ms and maintains an accuracy of 10%. The component is housed in an SOIC-8 package and supports surface mount installation.

Supervisors Feature Summary

• Integrated watchdog timer functionality for automated system recovery
• Power failure detection capability to monitor supply integrity
• Configurable active high or active low push-pull output states

Supervisors Applications

• Microprocessor system supervision
• Portable equipment power management
• Industrial control unit monitoring

Supervisors Procurement Notes

Verify the specific suffix 'RESA+' against official datasheets to confirm pinout and electrical characteristics match design requirements. Confirm RoHS compliance status through manufacturer documentation. Check current availability as distribution channels may indicate limited stock or discontinuation notices. Ensure the SOIC-8 package dimensions align with PCB layout constraints before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a supervisory circuit with integrated watchdog capabilities is required alongside voltage monitoring. The 10% accuracy specification suits general-purpose applications where extreme precision is not critical. Consider the SOIC-8 package size for space-constrained designs. Verify that the 5.5 V maximum supply voltage covers the target system's operating range without exceeding limits.

Supervisors Part Context

This part belongs to the DS1708S series of MicroMonitor devices from Maxim Integrated. These components are specialized supervisory circuits intended for embedded systems requiring reliable power management. The series typically offers various threshold options and output configurations to accommodate different microcontroller and logic family requirements across consumer and industrial electronics.

Supervisors Replacement Considerations

Consult official substitution lists for compatible parts within the DS1706 or DS1708 families. Verify pin compatibility and electrical parameter alignment before replacing the component.