DS1706PESA+

Supervisors Overview

The DS1706PESA+ is a MicroMonitor supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 1.2 V to 5.5 V and features a fixed threshold voltage of 3.3 V. The device provides power-fail detection with an overvoltage threshold of 2.7 V and includes an integrated watchdog timer. It utilizes a PDIP-8 package for surface mount installation. Key electrical parameters include a reset delay time of 205 ms, a quiescent current of 60 uA, and an accuracy of 20%. The component supports active high and active low outputs without manual reset functionality.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Provides power-fail warning detection capabilities
• Supports both active high and active low output configurations

Supervisors Applications

• Microprocessor system supervision
• Portable battery-powered equipment monitoring
• Consumer electronics power management

Supervisors Procurement Notes

Verify the specific suffix PESA against the manufacturer datasheet to confirm the PDIP-8 package type and 3.3 V threshold. Confirm RoHS compliance status through official documentation. Check availability as distribution channels may indicate restricted supply or discontinuation. Ensure the ordering part number matches the required pinout and functional specifications for your design.

Supervisors Selection Notes

Select this component when a fixed 3.3 V threshold is required for single-input voltage monitoring. Consider the 60 uA operating current for low-power applications. Verify that the 20% accuracy meets system tolerance requirements. Choose this part if a PDIP-8 package is preferred for prototyping or specific board layout constraints over SOIC alternatives.

Supervisors Part Context

This device belongs to the Maxim Integrated MicroMonitor family of supervisory circuits. It is designed to monitor a single voltage rail in embedded systems. The series offers various threshold options and package types to suit different application needs while maintaining consistent core supervisory functions.

Supervisors Replacement Considerations

Consult the official datasheet for direct pin-compatible substitutes within the DS1706 series. Verify equivalent threshold voltages and package dimensions before substitution.