Manufacturer Part Number
MAX14890EATJ+
Manufacturer
Analog Devices
Introduction
Isolated RS-422/RS-485 Receiver with Integrated galvanic Isolation
Product Features and Performance
35Mbps data rate performance
Robustness against ESD events
Integrated galvanic isolation enhances system reliability
5V to 5.5V supply voltage range
Supports up to four RS-422 or RS-485 receivers
Industrial operating temperature range from -40°C to 125°C
Product Advantages
High-speed communication capability
Built-in isolation reduces system complexity
Improved signal integrity in harsh environments
Suited for industrial applications with wide temperature range
Surface mount package enhances board space efficiency
Key Technical Parameters
Type: Receiver
Protocol: RS422, RS485
Number of Drivers/Receivers: 0/4
Data Rate: 35Mbps
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 32-WFQFN Exposed Pad
Supplier Device Package: 32-TQFN (5x5)
Quality and Safety Features
Extended industrial temperature range
Isolation technology provides protection against high voltage and noise
Compatibility
Complementary to RS422 and RS485 protocols
Surface mount compatible for modern PCB layouts
Application Areas
Industrial automation
Building automation
Networked communication systems
Product Lifecycle
Active status, not near discontinuation
Replacements or upgrades should be consulted from Analog Devices
Several Key Reasons to Choose This Product
Support for high-speed data communication at 35Mbps
Enhanced protection against electrical disturbances
Integrated isolation to avoid signal degradation
Operates efficiently across a broad temperature range
Suitable for high reliability industrial applications