Texas Instruments

MAX202CPWR  

Drivers, Receivers, Transceivers

MAX202CPWR Description

The MAX202CPWR is a full-duplex transceiver IC designed for RS232 communication, manufactured by Texas Instruments. This interface IC chip features two drivers and two receivers, making it suitable for bidirectional data transmission. It operates within a temperature range of 0°C to 70°C and supports a supply voltage of 4.5V to 5.5V. The MAX202CPWR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) and is available in a tape and reel format for surface mount applications. Despite being marked as obsolete, this transceiver remains a reliable choice for various applications due to its robust performance and compliance with industry standards such as REACH and RoHS3.

MAX202CPWR Features

• Full-Duplex Communication: The MAX202CPWR supports full-duplex communication, allowing simultaneous data transmission and reception. This feature is essential for applications requiring real-time data exchange.
• Receiver Hysteresis: The transceiver includes a 500 mV receiver hysteresis, which enhances noise immunity and ensures reliable data transmission even in noisy environments.
• Wide Operating Voltage Range: With a supply voltage range of 4.5V to 5.5V, the MAX202CPWR offers flexibility in power supply options, making it suitable for various power configurations.
• Surface Mount Technology (SMT): The MAX202CPWR is designed for surface mount applications, providing a compact and reliable solution for modern PCB designs.
• Compliance and Safety: The MAX202CPWR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture.
• Data Rate: The transceiver supports a data rate of 120Kbps, which is sufficient for many RS232 communication applications.

MAX202CPWR Applications

The MAX202CPWR is ideal for a variety of applications that require reliable RS232 communication. Some specific use cases include:

• Serial Communication Interfaces: The MAX202CPWR is well-suited for applications requiring RS232 serial communication, such as modems, printers, and other peripheral devices.
• Industrial Control Systems: In industrial environments, the MAX202CPWR can be used for communication between programmable logic controllers (PLCs) and other industrial equipment.
• Telecommunications: The transceiver can be employed in telecommunication systems for data transmission and reception.
• Medical Equipment: The MAX202CPWR's reliability and compliance make it suitable for medical devices that require RS232 communication.

Conclusion of MAX202CPWR

In summary, the MAX202CPWR is a robust and versatile RS232 transceiver that offers full-duplex communication, wide operating voltage range, and high noise immunity. Despite its obsolete status, it remains a reliable choice for applications requiring RS232 communication. Its compliance with industry standards and surface mount technology make it an ideal solution for modern electronic designs. Whether used in serial communication interfaces, industrial control systems, telecommunications, or medical equipment, the MAX202CPWR provides a dependable and efficient communication solution.

MAX202CPWR Documents

Download datasheets and manufacturer documentation for MAX202CPWR

Datasheets :

MAx202CD Datasheet      

PCN Obsolescence/ EOL :

EOL 17/May/2023      

PCN Design/Specification :

MAX202 Datasheet Update 12/Oct/2016       Design 22/Feb/2022