DS4510U-15/T&R

Supervisors Overview

The DS4510U-15/T&R is a CPU supervisory circuit featuring non-volatile memory and programmable I/O. It monitors a single voltage input with an open-drain active-low reset output. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports a reset timeout of 1.1 seconds. It includes under-voltage and over-voltage thresholds, operating between -40°C and +85°C in a 10-uMAX/uSOP package.

Supervisors Feature Summary

• Integrates non-volatile memory for data retention during power failures
• Provides programmable general-purpose I/O capabilities
• Monitors system voltage with adjustable reset thresholds

Supervisors Applications

• Embedded systems requiring power-failure data logging
• Microcontroller reset supervision in industrial equipment
• Portable devices needing low-power voltage monitoring

Supervisors Procurement Notes

Verify the specific suffix T&R indicates tape-and-reel packaging when ordering. Confirm the -15 designation matches the required voltage threshold specifications for your application. Check current availability status as this component may be subject to supply constraints or obsolescence notices from the manufacturer.

Supervisors Selection Notes

Select this component when both voltage supervision and non-volatile data storage are required in a compact footprint. Ensure the 10-pin uMAX package fits the board layout. Verify that the single-channel monitoring capability meets the system's power rail requirements without needing additional supervisor ICs.

Supervisors Part Context

This part belongs to the DS4510U series of supervisory circuits designed by Analog Devices/Maxim Integrated. These devices combine power management functions with memory storage to protect critical system data during unexpected power loss events.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.