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— IC芯片 | 连接器 | 传感器 | 被动器件 —
The MAX674EPA is a microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.0V to 5.5V and monitors a single input channel with a threshold voltage of 4.65V. The device features an active low, push-pull output and includes a manual reset capability alongside watchdog timer functionality. It supports battery backup switching and provides power-fail detection. The component is housed in an 8-pin PDIP package and functions reliably across an operating temperature range of -40°C to +85°C.
Verify the specific suffix and manufacturer documentation to confirm exact electrical characteristics and pinout compatibility before integration. Ensure the selected variant matches the required threshold voltage and package type for the target application design constraints.
Select this component when a single-channel supervisor with integrated watchdog and manual reset is required. Consider the 4.65V threshold and active low output configuration against system logic levels. Verify that the through-hole PDIP packaging aligns with the board layout requirements.
This part belongs to the MAX674 series of microprocessor supervisors designed for reliable system management. It combines voltage monitoring with watchdog and reset functions in a compact form factor, serving as a critical component for maintaining operational integrity in embedded applications.
Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains identical threshold voltages, output polarity, and package dimensions to guarantee functional compatibility without redesigning the host circuit.