DS1707EPA

Supervisors Overview

The DS1707EPA+ is a supervisory circuit designed for monitoring power supplies in embedded systems. It operates within a supply voltage range of 2.5 V to 5.5 V and features a fixed threshold voltage of 4.75 V. The device provides a reset delay time of 205 ms and maintains an accuracy of 5%. It consumes a typical operating current of 60 µA and supports push-pull outputs with active high and active low configurations. The component functions without manual reset or watchdog timer capabilities and is housed in an 8-pin DIP package.

Supervisors Feature Summary

• Monitors single power supply input for under-voltage conditions
• Provides automatic system reset upon power failure detection
• Supports both active high and active low output polarities

Supervisors Applications

• Embedded system power supply supervision
• Microprocessor reset circuit generation
• Battery-powered equipment voltage monitoring

Supervisors Procurement Notes

Verify the specific suffix (e.g., +) against the manufacturer's official documentation to confirm compliance status and pinout compatibility. Ensure the selected variant matches the required package type and temperature rating for the intended application environment before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 4.75 V threshold is required for 5 V logic systems. Consider the 205 ms reset delay duration relative to system startup requirements. Evaluate the 60 µA quiescent current consumption against battery life constraints if used in portable applications.

Supervisors Part Context

This part belongs to the Maxim Integrated MicroMonitor family, which specializes in simple, cost-effective supervisory circuits. These devices are engineered to provide reliable reset signals for microprocessors and memory devices, ensuring system stability during power transitions.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.