DS1706RESA+

Supervisors Overview

The DS1706RESA+ is a MicroMonitor supervisory circuit manufactured by Analog Devices / 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 with an accuracy of 20%. The device provides power-fail detection, a watchdog timer, and an active low push-pull output. It includes a reset delay time of 205 ms and consumes 60 uA of operating current. The component supports a manual reset input and is housed in an SOIC-8 package, functioning reliably between -40 C and +85 C.

Supervisors Feature Summary

• Integrates a watchdog timer for system stability monitoring
• Provides dedicated power-fail detection capability
• Features an active low push-pull reset output

Supervisors Applications

• Microprocessor supervisory circuits
• Voltage monitoring in embedded systems
• Power management IC applications

Supervisors Procurement Notes

Verify the specific suffix and manufacturer details against official Analog Devices documentation before procurement. Confirm RoHS compliance status through the provided datasheet link. Check regional availability restrictions as distribution may vary. Ensure the SOIC-8 package matches your PCB footprint requirements. Validate that the 3.3 V threshold aligns with your target supply rail specifications.

Supervisors Selection Notes

Select this component when a 3.3 V threshold with moderate accuracy is sufficient for the application. Consider the 60 uA quiescent current for low-power designs. Verify compatibility with the SOIC-8 package constraints. Evaluate if the integrated watchdog timer meets timing requirements. Compare against other MicroMonitor variants if higher precision or different thresholds are needed.

Supervisors Part Context

This part belongs to the DS1706R series of MicroMonitor devices from Analog Devices / Maxim Integrated. These components are categorized under Supervisory Circuits and PMICs. The series focuses on providing essential voltage monitoring and reset generation functions for microprocessor-based systems. The RESA+ designation indicates the specific package and lead-free composition.

Supervisors FAQ

Does the DS1706RESA+ include a manual reset input?

Yes, the datasheet specifies that the DS1706RESA+ includes a manual reset feature.

What is the operating temperature range for this device?

The device operates within a temperature range of -40 C to +85 C.