MAX7705CSA+

Supervisors Overview

The MAX7705CSA+ is a single-channel voltage supervisor IC manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of up to 5.5 V and features an active low, push-pull output. The device monitors one input with a threshold voltage of 4.65 V and an overvoltage threshold of 4.75 V. It includes a reset delay time of 280 ms and consumes 65 uA of operating current. The component is housed in an 8-SOIC package and functions without manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Provides precise voltage monitoring for single-channel applications
• Features active low push-pull output configuration
• Includes defined reset delay timing for stable system recovery

Supervisors Applications

• Portable equipment power management
• Battery-powered system supervision
• Microprocessor reset circuit generation

Supervisors Procurement Notes

Verify the specific suffix and manufacturer designation when sourcing. Confirm RoHS compliance status through official documentation. Ensure the 8-SOIC package dimensions match your PCB footprint requirements. Check for any obsolescence notices from Analog Devices prior to finalizing procurement plans.

Supervisors Selection Notes

Select this component for designs requiring a simple, low-power voltage monitor. It is suitable for systems needing a fixed threshold around 4.65 V. Consider the 65 uA quiescent current for battery life calculations. Ensure the 5.5 V maximum supply rating aligns with your system's voltage rails.

Supervisors Part Context

This part belongs to the MAX7705 series of supervisory circuits. It is designed for low-voltage applications where space and power consumption are critical constraints. The device integrates essential monitoring functions into a compact surface-mount package, simplifying design complexity for embedded systems.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.