MAX6316MUK46CY

Supervisors Overview

The MAX6316MUK46CY is a microprocessor supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 2.5V to 5.5V and features a fixed reset threshold voltage of 4.6V. The device provides a push-pull active-low reset output with a typical delay time of 200ms. It includes an integrated watchdog timer and a manual reset input for system control. The component is housed in a 5-pin SOT-23 package and supports operation across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer and manual reset input for comprehensive system supervision
• Provides a push-pull active-low reset output signal
• Features factory-trimmed fixed reset threshold voltage
• Operates within a wide supply voltage range up to 5.5V

Supervisors Applications

• Microprocessor power supply monitoring
• Watchdog timer implementation in digital systems
• Manual reset circuit integration

Supervisors Procurement Notes

Verify the specific suffix CY against official datasheets to confirm the operating temperature range and package details, as suffixes define these parameters. Confirm RoHS compliance status and lead times directly with authorized distributors or Analog Devices, as availability varies by region and production lot.

Supervisors Selection Notes

Select this component when a fixed 4.6V threshold is required for single-supervision applications. Ensure the push-pull output capability matches the load requirements. Verify that the -40°C to +85°C temperature range meets the environmental specifications of the target application compared to other variants in the MAX6316 family.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. These devices are designed to monitor power supplies and processor activity. The family offers various combinations of reset outputs and thresholds, with the MAX6316 specifically denoting the inclusion of both watchdog and manual reset functionalities.

Supervisors Replacement Considerations

Check for MAX6316MUK46CX+T or MAX6316LUK46AX+T if different temperature grades or packages are acceptable. Verify pinout compatibility and electrical characteristics before substituting.