MAX6316MUK46CY+T

Supervisors Overview

The MAX6316MUK46CY+T is a microprocessor supervisory circuit in a SOT-23-5 package. It monitors a single power supply input with a fixed threshold voltage of 4.6V. The device features an active-low push-pull reset output and includes a manual reset input for system control. It incorporates a watchdog timer to detect processor activity failures. The unit operates within a temperature range of -40°C to +125°C and draws 10µA of quiescent current.

Supervisors Feature Summary

• Integrated watchdog timer for monitoring microprocessor activity
• Manual reset input for external system control
• Active-low push-pull reset output configuration

Supervisors Applications

• Microprocessor system supervision
• Digital system power management
• Embedded controller reset generation

Supervisors Procurement Notes

Verify the specific suffix CY against official Analog Devices documentation to confirm the exact factory-trimmed threshold voltage and package variant. Confirm RoHS compliance status directly from the manufacturer datasheet before procurement. Ensure the sourcing channel provides valid traceability for this component.

Supervisors Selection Notes

Select this component when a fixed 4.6V threshold is required for single-supervision applications. The inclusion of a watchdog timer makes it suitable for systems requiring automated fault detection. Verify that the active-low push-pull output drives the target logic interface correctly without additional level shifting.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin µP supervisory circuits. These devices provide various combinations of reset outputs and features like watchdog timers. The MAX6316 series specifically offers factory-trimmed thresholds ranging from 2.5V to 5V in 100mV increments.

Supervisors Replacement Considerations

Consult the MAX6316–MAX6322 selector guide for alternatives with different threshold voltages or output types. Verify pin compatibility and functional equivalence with other Maxim Integrated supervisory ICs before substitution.