DS1706ESA/T&R

Supervisors Overview

The DS1706ESA+T&R is a MicroMonitor voltage 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 fixed threshold voltage of 5 V with an accuracy of 10%. The device provides a push-pull active low output and includes an integrated watchdog timer. It has a reset delay time of 205 ms and consumes 60 uA of operating current. The component is housed in an SOIC-Narrow-8 package and supports operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability monitoring
• Push-pull active low output driver
• Low power consumption suitable for battery applications

Supervisors Applications

• Portable electronic devices requiring voltage supervision
• Battery-powered systems needing power failure detection
• Embedded controllers utilizing watchdog functionality

Supervisors Procurement Notes

Verify the exact suffix designation, as 'T&R' indicates tape and reel packaging which may differ from tube variants like DS1706ESA+. Confirm RoHS compliance status through official documentation. Check current availability as distribution channels may list restricted supply or discontinuation notices. Ensure the specific part number matches the required package type and electrical specifications before ordering.

Supervisors Selection Notes

Select this component when a fixed 5 V threshold is required for single-input voltage monitoring. The inclusion of a watchdog timer distinguishes it from simpler supervisors lacking this feature. Consider the SOIC-Narrow-8 package for surface mount compatibility. Verify that the 10% accuracy meets the system's tolerance requirements compared to higher precision alternatives in the series.

Supervisors Part Context

This part belongs to the DS1706 series of MicroMonitors designed for low-voltage digital circuits. It serves as a power management IC providing essential supervision functions. The series offers various threshold options and accuracy grades, with this specific variant targeting standard 5 V logic systems.

Supervisors Replacement Considerations

DS1706ESA+ (Tube version)

Supervisors FAQ

Does the DS1706ESA+T&R include a manual reset input?

No, the datasheet specifies that there is no manual reset capability for this component.

What is the maximum operating supply voltage for this device?

The maximum operating supply voltage is 5.5 V.