DS1706SEUA/T&R

Supervisors Overview

The DS1706SEUA is a single-channel voltage supervisor from the MicroMonitor series, manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.2V to 5.5V and features a fixed threshold of 2.93V. The device provides an active-low push-pull output with a minimum reset timeout of 130ms. It supports power-fail detection and functions in temperatures from -40°C to +85°C. Packaged in an 8-uMAX/uSOP surface-mount case, it draws 60µA operating current.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability
• Power-fail warning capability for upstream monitoring
• Active-low push-pull output driver

Supervisors Applications

• CPU supervisor circuits
• Voltage sense inputs
• Upstream voltage supply monitoring

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance requirements as the base part may not meet current standards. Validate package integrity upon receipt. Cross-reference datasheet revisions for any functional updates before integration into new designs.

Supervisors Selection Notes

Select this component when a fixed 2.93V threshold is required for low-voltage systems. The 8-uMAX package suits space-constrained PCB layouts. Ensure the 130ms reset timeout aligns with processor startup sequences. Consider the absence of manual reset if external control is needed.

Supervisors Part Context

Part of the Maxim Integrated MicroMonitor family designed for simple supervisory tasks. The SE suffix indicates the specific 2.93V threshold variant. The uMAX package offers a compact footprint compared to standard SOIC options. This series focuses on essential monitoring without complex configuration interfaces.

Supervisors Replacement Considerations

DS1706SEUA+ is the direct lead-free replacement.