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MAX491ECSD+T   Footprint

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MAX491ECSD+T  Lifecycle Status Indicator

Product Attributes

MAX491ECSD+T Overview

The MAX491ECSD+T is a ±15KV ESD protected, low power RS485/RS422 transceiver in 14 pin NSOIC package. This device is used as a low power transceiver for RS485 and RS422 communications in harsh environments. The driver output and receiver input is protected against ±15KV electro static discharge (ESD) shocks without latch-up. The slew rate is not limited allowing it to transmit up to 2.5Mbps. The driver is short circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state. It features fail-safe circuitry which has a logic high receiver output when the receiver input is open.

Features

◆ Supply voltage range from 4.75V to 5.25V

◆ Operating temperature range from 0°C to 70°C

◆ Designed for full duplex communication

◆ Features receiver/driver enable function

◆ Quiescent current is 300µA

◆ Allows up to 32 transceivers on the bus

Advantages and Disadvantages

There is no relevant information available for this part yet.

Applications

● Low-Power RS-485 Transceivers

● Low-Power RS-422 Transceivers

● Level Translators

● Transceivers for EMI-Sensitive Applications

● Industrial-Control Local Area Networks

Compliance

Environmental & Export Classifications

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.

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MAX491ECSD+T   Popularity by Region

Market Price Analysis

MAX491ECSD+T   Market Price Analysis