DS1706LEPA+

Supervisors Overview

The DS1706LEPA+ is a MicroMonitor voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.2 V to 5.5 V and features a threshold voltage of 3.3 V and 5 V. The device provides active low push-pull outputs with a reset delay time of 285 ms. It includes power-fail detection, a watchdog timer, and manual reset functionality. The component supports single-input monitoring without battery backup switching. It functions reliably across an operating temperature range from -40 C to +85 C.

Supervisors Feature Summary

• Integrated watchdog timer for system stability monitoring
• Manual reset capability for controlled system recovery
• Power-fail detection for upstream voltage supervision
• Active low push-pull output configuration

Supervisors Applications

• Microprocessor system supervision
• Portable equipment power management
• Battery-operated systems requiring voltage monitoring

Supervisors Procurement Notes

Verify component authenticity through authorized channels as the part may be discontinued. Confirm RoHS compliance status via official documentation before integration. Check current availability constraints as distribution may be limited. Ensure package integrity matches PDIP-8 specifications during receipt inspection. Validate datasheet revisions against design requirements prior to procurement finalization.

Supervisors Selection Notes

Select this component when manual reset input and watchdog functionality are required alongside voltage supervision. The PDIP-8 package suits through-hole mounting applications. Verify that the 285 ms reset delay aligns with system timing constraints. Ensure the 1.2 V minimum operating voltage meets lowest supply conditions. Confirm compatibility with active low logic levels in the target interface design.

Supervisors Part Context

This device belongs to the DS1706L series of MicroMonitor circuits designed for comprehensive power management supervision. It integrates multiple monitoring functions into a single compact package. The series targets applications requiring reliable voltage tracking and system reset control. Analog Devices Inc./Maxim Integrated designs these components for industrial and commercial environments.

Supervisors Replacement Considerations

DS1706PEPA+