DS1706PEPA+

Supervisors Overview

The DS1706PEPA+ is a MicroMonitor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in an 8-pin PDIP-Narrow package. It operates within a supply voltage range of 1.2 V to 5.5 V and features a low quiescent current of 60 uA. The device monitors a single input with threshold voltages of 3.3 V and 5 V, providing active low push-pull outputs. Key specifications include a manual reset capability, an integrated watchdog timer, and power-fail detection. The reset delay time is 285 ms, with overvoltage and undervoltage thresholds at 2.7 V and 2.55 V respectively. It supports an operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates manual reset functionality for system control alongside automatic supervision.
• Includes a built-in watchdog timer to ensure processor reliability.
• Provides power-fail detection to monitor supply integrity.

Supervisors Applications

• Voltage supervision for microprocessor systems
• Watchdog timer implementation in embedded controllers
• Power-fail detection circuits

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to limited availability. Confirm RoHS compliance status via official documentation before integration. Check datasheet for specific ordering suffixes to ensure correct package and threshold variants. Validate thermal ratings against application requirements. Ensure manual reset pin configuration matches design schematics.

Supervisors Selection Notes

Select this part when manual reset control is required alongside standard supervision. Compare reset delay times with other series variants like the DS1706EPA+. Verify threshold voltage compatibility with target supply rails. Consider package constraints as narrow DIP may differ from standard layouts. Evaluate current consumption needs against low-power alternatives if necessary.

Supervisors Part Context

This component belongs to the DS1706P series of MicroMonitor devices. It shares functional similarities with the DS1706EPA+ but differs in package type and reset capabilities. The series focuses on compact supervisory solutions for various voltage levels. Analog Devices continues to support legacy Maxim Integrated product lines for existing designs.

Supervisors Replacement Considerations

DS1706EPA+