DS1706PEUA+

Supervisors Overview

The DS1706PEUA+ 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 single monitored input with a threshold voltage of 3.3 V or 5 V. The device provides active low, push-pull output signals and includes a manual reset function alongside an integrated watchdog timer. It exhibits a reset delay time of 285 ms and maintains a typical operating supply current of 60 uA. The component supports power-fail detection and functions reliably across an extended temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Includes a manual reset input for controlled system recovery
• Provides power-fail warning capabilities via dedicated detection
• Features active low push-pull output drivers

Supervisors Applications

• Embedded systems requiring voltage supervision
• Microprocessor reset circuits
• Portable battery-powered devices
• Industrial control systems

Supervisors Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct threshold voltage and package type compatibility. Confirm RoHS compliance status as legacy variants may differ. Check manufacturer lifecycle status for availability constraints. Validate pinout assignments against target PCB layout requirements. Ensure thermal management aligns with specified operating temperature ranges during integration.

Supervisors Selection Notes

Select this component when a single-channel supervisor with manual reset and watchdog functionality is required. Compare threshold voltages against target rail specifications to ensure accurate triggering. Evaluate package dimensions against available board space constraints. Consider operating current consumption relative to battery life requirements in portable applications. Verify compatibility with downstream logic levels for proper signal interfacing.

Supervisors Part Context

This part belongs to the Maxim Integrated MicroMonitor family of voltage supervisors. These devices are designed to monitor power supply rails and generate reset signals for digital systems. The series typically integrates watchdog timers and power-fail detection to enhance system robustness. Analog Devices acquired Maxim Integrated, consolidating these product lines under the ADI portfolio.

Supervisors FAQ

Does the DS1706PEUA+ include a manual reset input?

Yes, the DS1706PEUA+ variant includes a manual reset input feature.

What is the output type of this supervisory circuit?

The device provides an active low, push-pull output.