DS1706SEUA+T&R

Supervisors Overview

The DS1706SEUA+T&R is a MicroMonitor voltage supervisor from Analog Devices Inc./Maxim Integrated, designed for monitoring single power supply rails. It operates within a supply voltage range of 2.93V to 5.5V and features a fixed threshold voltage of 2.93V. The device provides an active low, push-pull reset output with a minimum reset delay time of 130ms. It includes an integrated watchdog timer for system protection and lacks manual reset or chip enable inputs. The component is housed in an 8-uMAX/uSOP surface-mount package and supports operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrated watchdog timer functionality for automated system recovery
• Active low push-pull reset output configuration
• Fixed threshold voltage monitoring capability
• Surface-mount packaging for compact board integration

Supervisors Applications

• Microprocessor system power supervision
• Battery-powered device voltage monitoring
• Embedded controller reset generation
• Watchdog timer implementation in industrial systems

Supervisors Procurement Notes

Verify the exact suffix designation against official manufacturer documentation, as tape-and-reel variants may differ from tube-packaged equivalents. Confirm RoHS compliance status directly with the supplier, as historical data indicates potential non-compliance for specific sub-parts. Ensure the source document explicitly lists the DS1706SEUA+T&R part number to avoid confusion with standard tube versions or obsolete predecessors.

Supervisors Selection Notes

Select this component when a fixed 2.93V threshold is required for single-supervision applications. The integrated watchdog feature eliminates external timing components. Verify that the 8-uMAX package dimensions fit the design constraints. Consider the absence of manual reset if user intervention is necessary during debugging. Compare performance against newer generations if long-term availability is critical.

Supervisors Part Context

This device belongs to the Maxim Integrated MicroMonitor family, which specializes in simple voltage supervisors. The DS1706 series typically offers fixed thresholds for common logic levels. The SEUA variant specifically denotes the 8-pin uMAX package style. This family is distinct from the DS1780 temperature sensors or DS1670 real-time clocks found in similar product listings.

Supervisors Replacement Considerations

Public confirmed substitute part numbers include DS1706SEUA+. Direct replacements should maintain the 8-uMAX package and 2.93V threshold characteristics.