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MAX815KCPA+ is listed in the Supervisors range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SUPERVISOR MPU LP 8-DIP. Review the specifications below when checking this part for your BOM.
The MAX815KCPA+ is a voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, designed for microprocessor systems. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 4.85 V with 1% accuracy. The device provides a manual reset input and includes an integrated watchdog timer. It delivers an active low, push-pull output with a reset delay time of 200 ms. Operating at a maximum current of 75 uA, it supports through-hole installation in an 8-PDIP package across a temperature range of 0°C to +70°C.
Verify component authenticity and datasheet alignment before integration. Confirm package integrity and pinout compatibility with existing PCB layouts. Check for obsolescence notices or lifecycle changes from the manufacturer. Ensure environmental compliance documentation matches project requirements. Validate electrical parameters against specific design constraints.
Choose this component when precise voltage monitoring with integrated watchdog functionality is required. The fixed 4.85 V threshold suits standard 5 V logic systems. Consider the PDIP-8 package for through-hole assembly needs. Evaluate the 75 uA quiescent current against power budget constraints. Verify that the active low output polarity matches downstream logic requirements.
This part belongs to the MAX815 series of low-power supervisory circuits. It shares functional similarities with other members like the MAX815TCPA+, differing primarily in threshold voltage specifications. The series targets general-purpose microprocessor reset applications requiring reliable voltage tracking and watchdog protection without complex configuration.
MAX815KEPA+
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