DS4510U-10

Supervisors Overview

The DS4510U-10 is a CPU supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, designed for power supply monitoring applications. It operates within a supply voltage range of 2.7 V to 5.5 V and features an active low open-drain output. The device includes a reset delay time of 1.1 seconds, with specific overvoltage and undervoltage thresholds set at 4.49 V and 4.25 V respectively. Packaged in a uMAX-10 surface-mount format, it functions without manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Integrates non-volatile memory and programmable I/O alongside standard supervisory functions
• Provides dedicated CPU reset signal generation based on monitored power rail conditions
• Supports single-input voltage supervision with defined threshold detection levels

Supervisors Applications

• Embedded system power management
• Microcontroller reset circuitry
• Industrial control board protection

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm package integrity and pin alignment against the uMAX-10 specification before integration. Review current lifecycle status as distribution may be restricted or subject to factory special order constraints. Ensure compatibility with existing PCB footprints and thermal requirements during procurement planning.

Supervisors Selection Notes

Select this component when integrated non-volatile memory and programmable I/O are required alongside voltage supervision. Consider the fixed 1.1-second reset delay and specific voltage thresholds during design phase. Evaluate the uMAX-10 package suitability for space-constrained surface-mount layouts. Verify that manual reset and watchdog features are not needed for the target application architecture.

Supervisors Part Context

Part of the DS4510U series focusing on combined supervisory and memory functions. Manufactured by Analog Devices Inc. utilizing Maxim Integrated technology. Designed for reliable operation in industrial and commercial temperature ranges. Represents a specialized solution for systems requiring both power monitoring and data retention capabilities in a compact form factor.

Supervisors Replacement Considerations

DS4510U-15+ serves as a confirmed substitute within the same series offering similar supervisory and memory integration.