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MAX238ERG

MAX238ERG Description

The MAX238ERG is a full-duplex transceiver IC designed for RS232 communication, featuring 4 drivers and 4 receivers. Manufactured by Analog Devices Inc./Maxim Integrated, this obsolete component is housed in a through-hole 24CDIP package and is available in a tube format. It operates within a supply voltage range of 4.5V to 5.5V and supports a data rate of up to 120Kbps. The MAX238ERG includes a receiver hysteresis of 500 mV, ensuring reliable signal transmission and noise immunity. This transceiver is categorized under Interface IC Chips and is unaffected by REACH regulations, with an ECCN classification of EAR99. It is also classified under HTSUS code 8542.39.0001 and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture.

MAX238ERG Features

• Full-Duplex Communication: The MAX238ERG supports full-duplex communication, enabling simultaneous transmission and reception of data, which is crucial for efficient RS232 communication.
• High Receiver Hysteresis: With a 500 mV receiver hysteresis, the MAX238ERG provides robust noise immunity, ensuring reliable data transmission even in noisy environments.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.5V supply voltage range, the MAX238ERG offers flexibility in power supply requirements, making it suitable for a variety of applications.
• High Data Rate: Supporting a data rate of up to 120Kbps, the MAX238ERG can handle high-speed data communication, ensuring efficient data transfer.
• Through-Hole Mounting: The through-hole mounting type of the MAX238ERG provides a secure and reliable physical connection, suitable for applications requiring robust mechanical stability.
• Obsolete Status: While the MAX238ERG is marked as obsolete, it remains a viable option for legacy systems and applications where its specific features are required.
• Compliance and Safety: The MAX238ERG is REACH unaffected and has an ECCN classification of EAR99, ensuring compliance with international regulations and safety standards.

MAX238ERG Applications

The MAX238ERG is ideal for a variety of applications that require reliable RS232 communication. Some specific use cases include:

• Industrial Automation: In industrial settings, the MAX238ERG can be used for communication between programmable logic controllers (PLCs) and other industrial devices, ensuring robust and reliable data transfer.
• Telecommunications: The transceiver is suitable for telecommunication applications where full-duplex communication and high data rates are necessary for efficient signal transmission.
• Computer Peripherals: The MAX238ERG can be used in computer peripherals such as modems and serial ports, providing a reliable interface for data communication.
• Medical Equipment: In medical devices that require RS232 communication, the MAX238ERG ensures reliable data transmission, which is critical for accurate monitoring and control.
• Legacy Systems: For systems that rely on older RS232 communication protocols, the MAX238ERG provides a reliable and compatible solution, ensuring continued operation of legacy equipment.

Conclusion of MAX238ERG

The MAX238ERG is a versatile and reliable full-duplex RS232 transceiver IC, offering robust features and performance benefits. Its wide supply voltage range, high receiver hysteresis, and full-duplex communication capabilities make it suitable for a variety of applications, from industrial automation to medical equipment. Despite its obsolete status, the MAX238ERG remains a valuable component for legacy systems and applications where its specific features are required. Its compliance with international regulations and safety standards ensures it meets the necessary requirements for modern electronic systems.