DS1813-10+T&R

Supervisors Overview

The DS1813-10+T&R is a supervisory circuit from the EconoReset family, designed for monitoring single voltage inputs in electronic systems. It features a fixed threshold voltage of 4.35 V and provides an active low open-drain output. The device includes a manual reset capability via a pushbutton input, allowing for system intervention. It operates within a supply voltage range up to 5.5 V and maintains accuracy within 2.5%. The component supports a reset delay time of 100 ms and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Includes manual reset functionality accessible through a dedicated pushbutton interface
• Provides active low open-drain output signal for supervisor status indication
• Features fixed threshold voltage detection for reliable power monitoring

Supervisors Applications

• Microprocessor system supervision
• Portable battery-powered equipment monitoring
• Industrial control board power management

Supervisors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and electrical characteristics. Ensure the ordering information matches the required package type and tape-and-reel specifications for automated assembly processes. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a simple supervisory circuit with manual override capability is required. The open-drain output allows for flexible interfacing with various logic families. Consider the fixed threshold voltage suitability for the target system's nominal operating level. Evaluate the package constraints against available board space and mounting preferences.

Supervisors Part Context

This part belongs to the DS181x series of supervisory circuits manufactured by Analog Devices Inc./Maxim Integrated. These devices are engineered for cost-sensitive applications requiring basic power management functions. The series offers various output types and threshold options to accommodate different system architectures and voltage levels.

Supervisors Replacement Considerations

Consult official substitution guides for compatible parts within the same product family. Verify that alternative components match the required threshold voltage, output configuration, and package dimensions to ensure seamless integration without redesigning the host circuit.