DS1708TEUA+

Supervisors Overview

The DS1708TEUA+ is a supervisory circuit from the DS1708T series, designed for monitoring voltage levels in electronic systems. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 3.3 V with an accuracy of 5%. The device provides power-fail detection and includes a reset delay time of 205 ms. It does not feature a manual reset or watchdog timer. The component is housed in an SOIC-8 package and supports active high, active low, and push-pull output types. It functions without a chip enable signal and lacks battery backup switching capabilities.

Supervisors Feature Summary

• Provides power-fail detection for system reliability
• Supports multiple output logic configurations including active high, active low, and push-pull
• Operates without requiring a chip enable signal

Supervisors Applications

• Voltage monitoring in embedded systems
• Power supply supervision in industrial equipment
• System reset generation in consumer electronics

Supervisors Procurement Notes

Verify availability status as distribution channels may indicate limited supply or discontinuation. Confirm RoHS compliance details through official manufacturer documentation before procurement. Ensure the specific suffix matches required packaging and temperature grade specifications. Cross-reference ordering information with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a fixed 3.3 V threshold with moderate accuracy is sufficient. Consider the SOIC-8 package for surface-mount assembly constraints. Evaluate the absence of a watchdog timer if system fault recovery requires additional external circuitry. Compare against variants with different reset delays or output polarities if application timing requirements differ.

Supervisors Part Context

This part belongs to the Maxim Integrated DS1708T MicroMonitor family, which focuses on simple voltage supervision tasks. The series offers various threshold options and package styles to accommodate diverse board space and voltage monitoring needs within standard commercial and industrial temperature ranges.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the DS1708 series that offer adjusted thresholds or output types. Verify functional equivalence regarding reset delay times and power-fail detection sensitivity before substitution.