Manufacturer Part Number
MAX22501EATA+T
Manufacturer
Maxim Integrated
Introduction
The MAX22501EATA+T is a high-speed, half-duplex, RS-422/RS-485 transceiver with an integrated 1.5kV isolation barrier, designed for industrial and other harsh environment applications.
Product Features and Performance
Operates at data rates up to 100Mbps
Integrated 1.5kV isolation barrier for protection against ground loops and other high-voltage faults
Supports both RS-422 and RS-485 protocols
250mV receiver hysteresis for improved noise immunity
Wide 3V to 5.5V supply voltage range
-40°C to +125°C operating temperature range
Small 8-pin TDFN (3x3mm) package
Product Advantages
Provides robust, high-speed communication in industrial and harsh environments
Integrated isolation barrier eliminates the need for external isolators
Wide operating voltage and temperature range for versatile applications
Compact package size for space-constrained designs
Key Technical Parameters
Data Rate: Up to 100Mbps
Supply Voltage: 3V to 5.5V
Operating Temperature: -40°C to +125°C
Receiver Hysteresis: 250mV
Protocol Support: RS-422, RS-485
Duplex: Half-duplex
Quality and Safety Features
RoHS3 compliant
5kV integrated isolation barrier for protection against high-voltage faults
Compatibility
The MAX22501EATA+T is compatible with a wide range of industrial and harsh environment applications that require high-speed, half-duplex, RS-422/RS-485 communication.
Application Areas
Industrial automation and control systems
Factory automation equipment
Transportation systems
Medical equipment
Building automation and security systems
Product Lifecycle
The MAX22501EATA+T is an active product and is currently in production. Maxim Integrated continues to support this product, and there are no plans for discontinuation in the near future. Replacement or upgrade options may be available from Maxim Integrated or other semiconductor manufacturers.
Key Reasons to Choose This Product
Robust, high-speed communication in harsh environments
Integrated 1.5kV isolation barrier for protection against ground loops and high-voltage faults
Wide operating voltage and temperature range for versatile applications
Compact 8-pin TDFN package for space-constrained designs
Reliable and long-term support from Maxim Integrated