Analog Devices Inc./Maxim Integrated

MAX208EEAG  

Drivers, Receivers, Transceivers

MAX208EEAG Description

The MAX208EEAG is a full-duplex RS-232 transceiver from Analog Devices Inc./Maxim Integrated, designed for robust serial communication in industrial and embedded systems. Housed in a 24-pin SSOP package, this 4-driver/4-receiver IC operates at 120Kbps with a 4.5V to 5.5V supply range, making it suitable for low-power applications. The device features 500mV receiver hysteresis, ensuring reliable signal integrity in noisy environments. Although marked obsolete, it remains a viable choice for legacy designs due to its compliance with RS-232 standards and REACH unaffected status.

MAX208EEAG Features

• Full-duplex operation: Simultaneous transmission and reception for efficient data exchange.
• High noise immunity: 500mV receiver hysteresis minimizes errors in electrically noisy conditions.
• Wide supply range: 4.5V–5.5V compatibility simplifies integration into 5V systems.
• Compact form factor: 24-pin SSOP package saves board space in dense layouts.
• Legacy support: Ideal for maintaining or upgrading older RS-232-based systems.
• Low moisture sensitivity: MSL 1 (Unlimited) ensures long shelf life and ease of handling.

MAX208EEAG Applications

• Industrial automation: Reliable communication in PLCs, motor controllers, and sensors.
• Embedded systems: Legacy device interfacing in medical equipment and test instruments.
• Point-of-sale (POS) terminals: Stable serial connectivity for peripherals like printers and displays.
• Telecommunications: Backup or auxiliary RS-232 links in networking hardware.
• Retrofit projects: Upgrading older systems without redesigning entire communication subsystems.

Conclusion of MAX208EEAG

The MAX208EEAG offers a balance of performance, noise resilience, and legacy compatibility, making it a pragmatic choice for RS-232 communication in challenging environments. While newer alternatives exist, its proven reliability and ease of integration ensure continued relevance in maintenance-focused or cost-sensitive projects. Engineers seeking a robust, space-efficient transceiver for industrial or embedded applications will find this IC a dependable solution.

MAX208EEAG Documents

Download datasheets and manufacturer documentation for MAX208EEAG

Datasheets :

MAX202E-MAX241E Datasheet      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Determining Clock Accuracy Requirements for UART Communications      

PCN Obsolescence/ EOL :

Mult Dev OBS 04/Sep/2015      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH