MAX6304CSA+

Supervisors Overview

The MAX6304CSA+ is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in an SOIC-8 surface-mount package. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 1.24 V with 2% accuracy. The device includes a watchdog timer, provides an active high push-pull output, and has a reset delay time of 4 ms. It draws a typical operating supply current of 4 uA and functions reliably across a temperature range from -40 C to +85 C.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability monitoring
• Adjustable overvoltage threshold detection capability
• Active high push-pull output configuration
• Low-power operation suitable for battery-backed systems

Supervisors Applications

• Microprocessor power supply monitoring
• Battery backup switching circuits
• Portable electronic devices requiring low quiescent current
• Industrial control systems needing watchdog functionality

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance documentation matches specific batch requirements. Check for obsolescence notices as this part may be subject to discontinuation. Ensure packaging type aligns with automated assembly needs. Validate datasheet revisions against design specifications before final procurement approval.

Supervisors Selection Notes

Select this component when adjustable overvoltage protection and integrated watchdog timing are required in a compact SOIC-8 footprint. Consider the 4 uA supply current for low-power applications. Verify that the active high push-pull output suits the downstream logic interface. Compare thermal performance and operating temperature range against environmental constraints. Evaluate alternative packages if lead-free soldering processes differ from standard SOIC-8 compatibility.

Supervisors Part Context

This supervisory IC belongs to the MAX6304 series designed for monitoring single power rails. It complements other Maxim Integrated PMIC solutions by providing dedicated reset generation and watchdog functions. The SOIC-8 package allows for space-constrained PCB layouts while maintaining robust electrical characteristics for critical system monitoring tasks in commercial and industrial environments.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Analog Devices documentation for cross-reference recommendations or contact manufacturer support for validated alternatives.