MAX6302CPA+

Supervisors Overview

The MAX6302CPA+ is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, designed for monitoring power supply voltages in microprocessor systems. It features an adjustable reset threshold and supports both simple reset and watchdog timer functions. The device operates within a voltage range of up to 5.5V and includes a manual reset input for system control. It is housed in an 8-pin PDIP package and is rated for an operating temperature range of 0°C to +70°C.

Supervisors Feature Summary

• Provides adjustable reset threshold monitoring for single-supply applications
• Integrates a watchdog timer with manual reset capability for enhanced system reliability
• Offers low-power operation suitable for battery-powered or energy-efficient designs

Supervisors Applications

• Microprocessor system supervision
• Portable instrumentation power monitoring
• Battery-operated equipment reset management

Supervisors Procurement Notes

Verify the specific suffix 'CPA+' against the official Maxim Integrated datasheet to confirm the package type (PDIP) and temperature grade. Ensure compatibility with existing PCB footprints and thermal requirements. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status as indicated in the latest product documentation before procurement.

Supervisors Selection Notes

Select this component when an adjustable reset threshold and integrated watchdog functionality are required in a through-hole package. Compare performance metrics such as reset delay time and quiescent current against alternative supervisory ICs. Consider the operating temperature range and supply voltage limits to ensure suitability for the target application environment.

Supervisors Part Context

The MAX6302 belongs to the MAX630x series of low-power supervisory circuits from Maxim Integrated. This family provides flexible reset generation options with adjustable thresholds. The CPA+ variant specifically denotes the plastic dual-in-line package configuration, distinguishing it from surface-mount alternatives like the ESA+ or CUA+ variants within the same functional family.

Supervisors Replacement Considerations

Direct substitutes include other MAX6302 variants with different packages, such as MAX6302ESA+ or MAX6302CUA+, provided pinout compatibility is verified. Alternative supervisory ICs from Analog Devices may require schematic and firmware adjustments due to differences in reset timing or threshold adjustability.