Texas Instruments

MAX3243CDW  

Drivers, Receivers, Transceivers

MAX3243CDW Description

The MAX3243CDW is a full-duplex transceiver designed by Texas Instruments, specifically tailored for RS232 communication protocols. This IC features 3 drivers and 5 receivers, making it highly versatile for various communication applications. It operates within a temperature range of 0°C to 70°C, ensuring reliable performance in standard industrial environments. The MAX3243CDW is housed in a surface-mount package, which is ideal for compact and space-efficient designs. Despite its obsolescence status, the MAX3243CDW remains a robust solution for applications requiring RS232 communication.

MAX3243CDW Features

• Transceiver Type: The MAX3243CDW is a full-duplex transceiver, allowing simultaneous data transmission and reception, which is crucial for efficient communication systems.
• Operating Temperature: With an operating temperature range of 0°C to 70°C, the MAX3243CDW is suitable for a wide range of industrial applications, ensuring stable performance under varying conditions.
• Supply Voltage: The IC operates within a supply voltage range of 3V to 5.5V, providing flexibility in power supply options and compatibility with various systems.
• Receiver Hysteresis: A receiver hysteresis of 300 mV ensures reliable signal detection and reduces the likelihood of noise-induced errors.
• Data Rate: The MAX3243CDW supports a data rate of up to 250kbps, which is sufficient for many RS232 communication tasks.
• Mounting Type: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing the overall compactness and reliability of the system.
• Compliance: The MAX3243CDW is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the MAX3243CDW is highly resistant to moisture, making it suitable for storage and operation in humid environments.

MAX3243CDW Applications

The MAX3243CDW is ideal for a variety of applications where RS232 communication is required. Some specific use cases include:

• Industrial Automation: In industrial settings, the MAX3243CDW can be used for communication between PLCs (Programmable Logic Controllers) and other industrial devices, ensuring reliable data transfer.
• Telecommunications: For communication between modems and other telecommunication equipment, the MAX3243CDW provides a robust and efficient solution.
• Data Acquisition Systems: In data acquisition systems, the MAX3243CDW can facilitate communication between sensors and central processing units, enabling accurate and timely data transmission.
• Medical Equipment: In medical devices that require RS232 communication, the MAX3243CDW can be used to ensure reliable and safe data transfer, contributing to the overall reliability of the equipment.

Conclusion of MAX3243CDW

The MAX3243CDW is a versatile and reliable transceiver designed for RS232 communication. Its full-duplex capability, wide operating temperature range, and surface-mount package make it suitable for a variety of applications. Despite its obsolescence status, the MAX3243CDW remains a viable option for systems requiring robust RS232 communication. Its compliance with environmental and safety standards further enhances its suitability for modern industrial and medical applications.

MAX3243CDW Documents

Download datasheets and manufacturer documentation for MAX3243CDW

Datasheets :

MAX3243      

PCN Obsolescence/ EOL :

Mult Dev EOL 31/Oct/2022      

HTML Datasheet :

MAX3243      

PCN Design/Specification :

Material Set Rev 24/Jan/2016       Design 25/Feb/2022