DS1816-10+T&R

Supervisors Overview

The DS1816-10+T&R is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, designed to monitor system voltage levels. It operates within a supply voltage range of 2.7V to 5.5V and features a threshold voltage of 4.62V. The device provides an active low open-drain reset output with a minimum reset timeout of 100ms. It supports single-input monitoring without manual reset or watchdog timer functions. The component is available in SOT-23-3 packages for surface mount applications.

Supervisors Feature Summary

• Provides simple reset and power-on reset functionality for monitored circuits
• Features an open-drain or open-collector output configuration
• Includes internal reset timeout circuitry for stable operation

Supervisors Applications

• Microprocessor system supervision
• Battery-powered equipment monitoring
• Portable instrumentation power management

Supervisors Procurement Notes

Verify the exact package type and suffix against official datasheets, as availability varies by region. Confirm RoHS compliance status and check for obsolescence notices directly from Analog Devices. Ensure ordering codes match the specific tape-and-reel requirements for your assembly line.

Supervisors Selection Notes

Select this component when a fixed threshold supervisor is required for standard logic families. Compare against the DS1816R series for pin-compatible alternatives if different packaging is preferred. Evaluate the 100ms timeout against system startup requirements to ensure adequate delay for power stabilization.

Supervisors Part Context

This part belongs to the EconoReset family of supervisory circuits from Maxim Integrated. It serves as a cost-effective solution for basic voltage monitoring tasks where advanced features like watchdog timers are unnecessary. The product line focuses on providing reliable reset signals for embedded systems operating at standard logic voltages.

Supervisors Replacement Considerations

DS1816R-10+T&R offers a similar function in a different package format.