Texas Instruments

MAX3243CDBG4  

Drivers, Receivers, Transceivers

MAX3243CDBG4 Description

The MAX3243CDBG4 is a full-duplex transceiver designed by Texas Instruments, featuring 3 drivers and 5 receivers. This interface IC chip is optimized for RS232 communication protocols and is housed in a 28-SSOP package. It operates within a supply voltage range of 3V to 5.5V and supports a data rate of up to 250kbps. The MAX3243CDBG4 is designed for surface mount applications and is suitable for operating temperatures ranging from 0°C to 70°C. It includes a receiver hysteresis of 300 mV, ensuring robust signal integrity and noise immunity. The product is REACH unaffected and RoHS3 compliant, making it environmentally friendly. Despite being marked as obsolete, the MAX3243CDBG4 remains a reliable choice for various industrial and commercial applications due to its robust performance and compatibility.

MAX3243CDBG4 Features

• Full-Duplex Communication: The MAX3243CDBG4 supports full-duplex communication, allowing simultaneous data transmission and reception, which is crucial for efficient and reliable data exchange in RS232 applications.
• High Receiver Hysteresis: With a receiver hysteresis of 300 mV, the MAX3243CDBG4 offers enhanced noise immunity, ensuring reliable data transmission even in noisy environments.
• Wide Operating Voltage Range: The device operates within a wide supply voltage range of 3V to 5.5V, providing flexibility in power supply requirements and compatibility with various power sources.
• Surface Mount Compatibility: The surface mount mounting type allows for compact and efficient integration into modern electronic designs, reducing the overall footprint and improving thermal performance.
• Environmental Compliance: The MAX3243CDBG4 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations and is suitable for use in environmentally conscious applications.
• Robust Operating Temperature Range: The device is designed to operate within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial and commercial applications.

MAX3243CDBG4 Applications

The MAX3243CDBG4 is ideal for applications requiring reliable and efficient RS232 communication. Some specific use cases include:

• Industrial Automation: In industrial settings, the MAX3243CDBG4 can be used for communication between programmable logic controllers (PLCs) and various sensors or actuators, ensuring robust and noise-immune data transmission.
• Telecommunications: The device is suitable for use in telecommunication systems where full-duplex communication is required for efficient data exchange between different nodes.
• Data Acquisition Systems: In data acquisition systems, the MAX3243CDBG4 can facilitate reliable communication between sensors and data processing units, ensuring accurate and timely data transfer.
• Consumer Electronics: The MAX3243CDBG4 can be used in consumer electronics for RS232 communication, such as in modems, printers, and other peripheral devices.

Conclusion of MAX3243CDBG4

The MAX3243CDBG4 from Texas Instruments is a versatile and reliable full-duplex transceiver designed for RS232 communication. Its features, including high receiver hysteresis, wide operating voltage range, and surface mount compatibility, make it suitable for a variety of applications. Despite being marked as obsolete, the MAX3243CDBG4 remains a robust choice for applications requiring reliable and efficient data transmission. Its environmental compliance and robust operating temperature range further enhance its suitability for modern electronic designs.

MAX3243CDBG4 Documents

Download datasheets and manufacturer documentation for MAX3243CDBG4

Datasheets :

MAX3243      

PCN Packaging :

Carrier Tape Revision C 09/Apr/2015       Carrier Tape Revision B 30/Mar/2015      

PCN Obsolescence/ EOL :

Mult Dev EOL 31/Oct/2022      

HTML Datasheet :

MAX3243