Analog Devices Inc./Maxim Integrated

MAX3188EEUT/GH9-T

MAX3188EEUT/GH9-T Description

The MAX3188EEUT/GH9-T is a surface-mount, single-driver RS232 interface IC chip designed for full-duplex communication. Manufactured by Analog Devices Inc./Maxim Integrated, this driver is part of the MAX318 family and is housed in a compact SOT6 package. Despite being marked as obsolete, the MAX3188EEUT/GH9-T remains a reliable choice for applications requiring robust RS232 communication.

MAX3188EEUT/GH9-T Features

• Driver Configuration: The MAX3188EEUT/GH9-T features a single driver with no receivers, making it ideal for applications where a single transmission line is required.
• Full-Duplex Communication: This IC supports full-duplex communication, allowing simultaneous data transmission and reception over separate lines.
• Receiver Hysteresis: The receiver hysteresis of 100 mV ensures stable and reliable signal detection, reducing the likelihood of false triggering.
• Data Rate: With a data rate of up to 250kbps, the MAX3188EEUT/GH9-T is suitable for applications requiring moderate-speed data transmission.
• Supply Voltage: The IC operates within a supply voltage range of 4.5V to 6V, providing flexibility in power supply options.
• Moisture Sensitivity Level: The MSL rating of 1 (unlimited) indicates that the device is not moisture-sensitive, making it suitable for a wide range of environmental conditions.
• Package Type: The Tape & Reel (TR) packaging ensures ease of handling and integration into automated manufacturing processes.
• Compliance: The MAX3188EEUT/GH9-T is REACH unaffected, ensuring compliance with environmental regulations.

MAX3188EEUT/GH9-T Applications

The MAX3188EEUT/GH9-T is well-suited for a variety of applications where reliable RS232 communication is essential. Key use cases include:

• Industrial Automation: In industrial settings, the MAX3188EEUT/GH9-T can be used to interface with PLCs (Programmable Logic Controllers) and other control systems, facilitating robust and reliable data transmission.
• Telecommunications: For low-speed data transmission in telecommunications infrastructure, the MAX3188EEUT/GH9-T provides a cost-effective and reliable solution.
• Medical Devices: In medical equipment requiring RS232 communication, the MAX3188EEUT/GH9-T ensures stable and error-free data transfer, critical for patient monitoring and diagnostic devices.
• Consumer Electronics: The compact SOT6 package makes it suitable for consumer electronics where space is a constraint, such as in modems and routers.

Conclusion of MAX3188EEUT/GH9-T

The MAX3188EEUT/GH9-T, despite its obsolete status, remains a viable option for applications requiring a single-driver RS232 interface. Its full-duplex communication capability, combined with a data rate of 250kbps and a wide supply voltage range, makes it a versatile and reliable choice. The 100 mV receiver hysteresis ensures stable signal detection, while the moisture sensitivity level of 1 (unlimited) allows for use in various environmental conditions. The Tape & Reel packaging and REACH unaffected status further enhance its suitability for a wide range of applications. For industries such as industrial automation, telecommunications, medical devices, and consumer electronics, the MAX3188EEUT/GH9-T offers a robust and cost-effective solution for RS232 communication needs.