Manufacturer Part Number
MAX490ECSA+
Manufacturer
Analog Devices
Introduction
The MAX490ECSA+ is an advanced RS422/RS485 transceiver from Analog Devices, designed for digital communication in complex industrial environments. It provides efficient solutions for data transmission over long distances and in electrically noisy surroundings.
Product Features and Performance
RS422/RS485 protocol support
Full duplex communication capability
High data rate of 2.5Mbps
Single 5V power supply operation (4.75V to 5.25V range)
Receiver hysteresis of 70 mV for improved noise immunity
Operating temperature range from 0°C to 70°C
Designed for surface mount technology with an 8-SOIC package
Product Advantages
Enhanced noise immunity due to the receiver hysteresis feature
Capable of high-speed data transmission up to 2.5Mbps
Full duplex communication enables simultaneous sending and receiving of data
Low power consumption suitable for energy-sensitive applications
Reliable performance across a range of industrial temperatures
Key Technical Parameters
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Full
Data Rate: 2.5Mbps
Supply Voltage: 4.75V ~ 5.25V
Operating Temperature: 0°C ~ 70°C
Package: 8-SOIC
Quality and Safety Features
Manufactured by Analog Devices, a leader in semiconductor design and manufacturing
Strict adherence to industry quality standards ensuring high reliability
Safe operation within specified voltage and temperature ranges
Compatibility
Designed with industry-standard 8-SOIC packaging for wide compatibility with existing PCB layouts
RS422 and RS485 protocol support ensures integration with a broad range of industrial communication systems
Application Areas
Industrial automation and control
Building automation systems
Networked sensors and modules
Data communication in harsh environments
Product Lifecycle
Status: Active
This product is currently in active production and is not near discontinuation.
Future upgrades or replacements depend on technological advancements and market demand.
Several Key Reasons to Choose This Product
High-speed data transmission capabilities make it suitable for demanding applications.
Enhanced noise immunity enables reliable communication in noisy environments.
Low power consumption enhances energy efficiency in end applications.
Support for full duplex communication maximizes data throughput.
Wide operating temperature range makes it ideal for industrial applications.
Ongoing product support and availability from Analog Devices.
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