ADM1816

PRODUCTION

ADM1816

Microprocessor Supervisory in SOT-23 with Low Active OpenDrain Output Choices

PRODUCTION

Part Details

ADM1811/ADM1816 Functional Block Diagram slide

ADM1811/ADM1816 Functional Block Diagram

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Part Models 5

1ku List Price Starting From $0.59

Features

Reliable low cost voltage monitor with reset output
Suitable for monitoring 2.5 V, 3 V, 3.3 V, and 5 V power supply voltages
Reset threshold levels: 4.62 V, 4.35 V, 3.06 V, 2.88 V, 2.55 V, 2.31 V, and 2.18 V typical
Active high and low push-pull output choices: ADM1810, ADM1812, ADM1815, and ADM1817
Available in 3-lead SOT-23 and SC70 packages

Open-drain with internal pull-up resistor output choices: ADM1811, ADM1813, ADM1816, and ADM1818
Can be used with a manual push-button to generate a reset: ADM1813, ADM1818
Initialization of microprocessor systems with added safety

Additional Details

The ADM181x range of voltage monitoring circuits can be used in any application where an electronic system needs to be reset when a voltage increases above or below a predetermined value.

Because of the “reset delay time” incorporated into the ADM181x series, these devices can provide a safe startup for electronic systems. Before a system initializes, the power supply must stabilize. Using the ADM181x series ensures that there are typically 150 ms for the power supply to stabilize before the system is reset and safe system initialization begins.

The ADM181x series of microprocessor reset circuits are available in low cost, space-saving SOT-23 packages.

APPLICATIONS

Microprocessor systems
Computers
Controllers
Intelligent instruments
Automotive systems

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Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

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Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 5

1ku List Price Starting From $0.59

Documentation

Technical Documents 1

ADM1810-13/ADM1815-18: Microprocessor Reset Circuits Data Sheet (Rev.F) 11/10/2006

Reference Materials 3

ADI Complementary Parts Guide - Supervisory Devices and DSP Processors 01/01/0001

Supervisory Devices Complementary Parts Guide for Altera FPGAs 02/26/2009

Supervisory Devices Complementary Parts Guide for Xilinx FPGAs 02/26/2009

Design Resources 5

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADM1816-10ARTZ-RL7	3-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
ADM1816-20ARTZ-RL7	3-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
ADM1816-5AKSZ-RL7	3-Lead SC70	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
ADM1816-5ARTZ-RL7	3-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
ADM1816-R22ARTZ-R7	3-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys