CAD Models

There is no relevant information available for this part yet.

Lifecycle Status Indicator

DS1818-10  Lifecycle Status Indicator

Product Attributes

Overview

The DS1818 EconoReset uses a precision temperature-compensated reference and comparator circuit to monitor the status of the power supply (V_CC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When V_CC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power supply and processor to stabilize.

The DS1818 also monitors a pushbutton on the reset output. If the reset line is pulled low, a reset is generated upon release and the DS1818 output will be held in reset output low for typically 150 ms.

Features

• Improves Reliability of Processor Operation

o Temperature-Compensated Voltage Monitor for Precise, Automated PowerFail Detection

o Automatically Restarts a Microprocessor After Power Failure

o Maintains Reset for 150ms After V_CC Returns to Tolerance for Processor Stabilization

o Monitors Pushbutton for External Override

o Active-Low Reset Output

• Efficient Open-Drain Output with Internal 5.5kΩ Pullup Resistor Saves Power and Space

o 35µA (max) Quiescent Current

• Allows for Easy Design with No Complicated Settings

o Fixed 3.3V Reset Threshold

o 5%, 10%, and 20% Tolerance Versions Available

• Operates in Most Commercial and Industrial Environments

o -40°C to +85°C Operating Temperature Range

• MXD1818 Offers Improved Performance over the DS1818

Advantages and Disadvantages

There is no relevant information available for this part yet.

Applications

There is no relevant information available for this part yet.

Compliance

ECCN / UNSPSC

Documents & Media

Product Manufacturer

Maxim Integrated is an American, publicly traded company that designs, manufactures, and sells analog and mixed-signal integrated circuits.Maxim Integrated develops integrated circuits (ICs) for the automotive, industrial, communications, consumer, and computing markets. The company is headquartered in San Jose, California, and has design centers, manufacturing facilities, and sales offices throughout the world. In the fiscal year 2018, it had US$2.48 billion in sales, 7150 employees, and 35,000 customers worldwide. Maxim is a Fortune 1000 company and its stock is a component of the NASDAQ-100 stock market index.Maxim's product portfolio now includes power and battery management ICs, sensors, analog ICs, interface ICs, communications solutions, digital ICs, embedded security, and microcontrollers. In these product segments, the company has made some notable achievements.Analog ICs are a core product area for Maxim. These high-performance building blocks provide a variety of features and capabilities, from ultra-low power consumption to extended battery life, precision signal conversion, and rugged connectivity. A highlight in 2018 for this versatile product line was the electronica 2018 trade show, where attendees saw demos including a nanoPower watch, force-touch technology, CAN ESD protection, and an ISM RF transmitter-based home automation system.

Product Range

Distributors

Alternative Models

There is no relevant information available for this part yet.

Popularity by Region

DS1818-10   Popularity by Region

Market Price Analysis

There is no relevant information available for this part yet.

Pictures

DS1818-10  Images