DS1708RESA/T&R

Supervisors Overview

The DS1708RESA/T&R is a MicroMonitor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors voltage levels for 3.3V and 5.0V systems, featuring dual active-high and active-low push-pull outputs. The device operates within a supply voltage range of up to 5.5V and includes power-fail detection capabilities. Packaged in an SOIC-Narrow-8 surface-mount format, it supports a commercial operating temperature range from -40°C to +85°C with a reset delay time of 285ms.

Supervisors Feature Summary

• Dual-output supervision providing both active-high and active-low signals via push-pull architecture
• Integrated power-fail detection for comprehensive system monitoring
• Designed specifically for standard 3.3V and 5.0V logic level applications

Supervisors Applications

• Supervision of 3.3V microprocessor systems
• Monitoring of 5.0V embedded controller circuits
• Power-fail signal generation for system protection

Supervisors Procurement Notes

Verify component authenticity through authorized distribution channels due to the discontinued status of this specific part number. Confirm package integrity and pin alignment against the SOIC-Narrow-8 specification prior to assembly. Review the official datasheet for any manufacturing change notices or obsolescence alerts issued by Analog Devices Inc./Maxim Integrated to ensure long-term design viability.

Supervisors Selection Notes

Select this component when dual independent reset signals are required for complex system states. The push-pull output configuration allows direct interfacing with various logic families without additional pull-up components. Ensure the 285ms reset delay aligns with the target system's power-up stabilization requirements and that the operating temperature range meets environmental constraints.

Supervisors Part Context

This part belongs to the DS1708S series of MicroMonitor supervisory circuits. It serves as a dedicated voltage monitor solution within the Maxim Integrated portfolio, designed to replace discrete resistor and capacitor networks. The series provides reliable reset generation for digital systems requiring strict voltage threshold management.

Supervisors Replacement Considerations

DS1708SESA+T&R