DS1816R-10/T&R

Supervisors Overview

The DS1816R-10/T&R is a microprocessor supervisory circuit from the EconoReset series by Analog Devices Inc./Maxim Integrated. It monitors a single voltage channel with a threshold of 4.35V and provides an active-low open-drain reset output. The device features a minimum reset timeout of 150ms and operates within a supply voltage range up to 5.5V. It is housed in a SOT-23-3 package, supports surface mount installation, and functions across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Monitors power supply voltage levels for digital systems
• Provides active-low open-drain reset signal generation
• Ensures stable system startup with defined reset timeout duration

Supervisors Applications

• Digital system power supply monitoring
• Microprocessor reset circuit design
• Embedded system voltage supervision

Supervisors Procurement Notes

Verify the specific suffix 'T&R' indicates tape and reel packaging when ordering. Confirm the manufacturer designation as Analog Devices Inc. or Maxim Integrated, as both names appear in official documentation. Ensure the part number matches the exact threshold voltage requirements for your application design.

Supervisors Selection Notes

Select this component when a simple, low-cost supervisor with an open-drain output is required. The 4.35V threshold suits 5V logic systems. Consider the SOT-23-3 package size for space-constrained designs. Verify compatibility with the target microprocessor's reset input requirements before integration.

Supervisors Part Context

This part belongs to the DS1816 family of supervisory circuits. It shares the EconoReset series characteristics with other variants like the DS1816R-5. The primary distinction lies in the specific voltage threshold and output configuration compared to other models in the same product line.

Supervisors FAQ

What is the reset output type of the DS1816R-10?

The DS1816R-10 provides an active-low open-drain reset output.

What is the minimum reset timeout for this device?

The minimum reset timeout is 150ms.