DS1708ESA

Supervisors Overview

The DS1708ESA is a MicroMonitor supervisory circuit manufactured by Analog Devices (Maxim Integrated). It monitors a single input voltage with a threshold of 5 V and an overvoltage detection limit of 4.5 V. The device operates within a supply voltage range up to 5.5 V and features a reset delay time of 205 ms. It offers active high, active low, and push-pull output types with 10% accuracy. Power consumption is 60 uA during operation. It functions without manual reset or watchdog timer capabilities and supports power failure detection.

Supervisors Feature Summary

• Monitors system voltage levels for under-voltage and over-voltage conditions
• Provides configurable reset outputs including active high, active low, and push-pull configurations
• Detects power failure events to ensure system integrity
• Operates in surface-mount packages suitable for automated assembly

Supervisors Applications

• Microprocessor supervision in embedded systems
• Power management circuits requiring voltage monitoring
• Industrial control systems needing reliable reset generation
• Consumer electronics utilizing 5V logic supplies

Supervisors Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm package type matches SOIC-8 specifications. Check RoHS compliance details before integration. Ensure design-in compatibility with existing voltage thresholds. Validate operating temperature range against environmental requirements.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with configurable output polarity is required. Consider the 205 ms reset delay for timing-sensitive applications. Evaluate the 60 uA current consumption against power budget constraints. Verify that the absence of a watchdog timer meets system safety requirements.

Supervisors Part Context

Part of the DS1708 series from Maxim Integrated, focusing on simple voltage supervision. Designed for cost-effective monitoring solutions in digital systems. Manufactured by Analog Devices following the acquisition of Maxim Integrated. Commonly used in legacy designs requiring basic reset functionality.

Supervisors Replacement Considerations

Consult official datasheets for pin-compatible alternatives within the same series. Verify electrical parameters match original specifications. Check package dimensions for mechanical fit. Review manufacturer recommendations for direct substitutes.