DS1706SESA+T&R

Supervisors Overview

The DS1706SESA+T&R is a supervisory circuit from the MicroMonitor series, manufactured by Analog Devices Inc. It operates within a supply voltage range of up to 5.5 V and features a single monitored input with a threshold voltage of 3.3 V. The device provides an active low, push-pull output and includes a watchdog timer functionality. It exhibits a reset delay time of 205 ms and maintains an operating power current of 60 uA. The component supports overvoltage detection at a 3 V threshold and ensures reliable operation across a temperature range of -40 C to +85 C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Provides active low push-pull output signaling
• Supports power failure detection capabilities

Supervisors Applications

• Embedded systems requiring voltage supervision
• Microprocessor reset circuits
• Industrial control units

Supervisors Procurement Notes

Verify the specific suffix T&R indicates tape and reel packaging when sourcing. Confirm RoHS compliance status as documentation may vary. Ensure the manufacturer designation matches Analog Devices or Maxim Integrated. Check for obsolescence notices given the product lifecycle status. Validate the SOIC-8 package dimensions against your PCB footprint requirements before finalizing procurement.

Supervisors Selection Notes

Select this component when a dedicated watchdog timer is required alongside voltage monitoring. The 3.3 V threshold suits standard logic levels. Consider the 60 uA quiescent current for power-sensitive designs. Verify that the active low output polarity aligns with the target microcontroller reset pin configuration. Ensure the operating temperature range meets environmental specifications.

Supervisors Part Context

This part belongs to the DS1706 family of MicroMonitor devices designed for simple reset and power management tasks. It complements other variants like the DS1708ESA which lacks the watchdog feature. The series focuses on providing essential supervision functions in compact packages for cost-effective embedded applications.

Supervisors Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes within the DS1706 series. Verify functional equivalence regarding watchdog timeout periods and reset delays. Cross-reference package markings to ensure accurate identification during replacement.