Texas Instruments

TRSF3223EIPW  

Drivers, Receivers, Transceivers

TRSF3223EIPW Description

The TRSF3223EIPW is a full-duplex transceiver designed by Texas Instruments, featuring 2 drivers and 2 receivers in a 20-TSSOP package. This interface IC chip is specifically engineered for RS232 communication protocols, supporting a data rate of up to 1 Mbps. It operates within a supply voltage range of 3V to 5.5V, making it versatile for various power supply configurations. The transceiver is equipped with a receiver hysteresis of 500 mV, ensuring robust signal integrity and noise immunity. The TRSF3223EIPW is mounted using surface mount technology, facilitating easy integration into modern electronic designs. Although the product is now obsolete, it remains a reliable choice for legacy systems and applications requiring RS232 communication.

TRSF3223EIPW Features

• Full-Duplex Communication: The TRSF3223EIPW supports full-duplex communication, enabling simultaneous data transmission and reception, which is crucial for efficient data handling in applications like modems and serial interfaces.
• High Data Rate: With a data rate of 1 Mbps, this transceiver ensures fast and reliable data transfer, suitable for applications requiring high-speed communication.
• Wide Supply Voltage Range: The ability to operate within a 3V to 5.5V supply voltage range provides flexibility and compatibility with different power supply systems.
• Receiver Hysteresis: The 500 mV receiver hysteresis enhances signal integrity and noise immunity, ensuring reliable data transmission even in noisy environments.
• Surface Mount Technology: The surface mount mounting type allows for easy integration into compact and modern electronic designs, reducing the overall footprint and improving thermal performance.
• Compliance and Safety: The TRSF3223EIPW is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards, making it suitable for use in a wide range of industries.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the transceiver is highly resistant to moisture, ensuring long-term reliability and performance in various environmental conditions.

TRSF3223EIPW Applications

The TRSF3223EIPW is ideal for applications requiring reliable and efficient RS232 communication. Some specific use cases include:

• Modems and Serial Interfaces: The full-duplex capability and high data rate make it suitable for modems and other serial communication interfaces where simultaneous data transmission and reception are essential.
• Industrial Control Systems: The robust receiver hysteresis and wide supply voltage range ensure reliable operation in industrial environments where noise and power supply variations are common.
• Legacy Systems: Despite being obsolete, the TRSF3223EIPW remains a viable option for maintaining and upgrading legacy systems that rely on RS232 communication.
• Telecommunications: The transceiver's high data rate and full-duplex communication capabilities make it suitable for various telecommunications applications, ensuring efficient data transfer.

Conclusion of TRSF3223EIPW

The TRSF3223EIPW from Texas Instruments is a robust and versatile transceiver designed for RS232 communication. Its full-duplex capability, high data rate, and wide supply voltage range make it suitable for a variety of applications, particularly in industrial and telecommunications sectors. The inclusion of receiver hysteresis and surface mount technology ensures reliable performance and easy integration into modern designs. Although now obsolete, the TRSF3223EIPW remains a reliable choice for legacy systems and applications requiring RS232 communication.

TRSF3223EIPW Documents

Download datasheets and manufacturer documentation for TRSF3223EIPW

Datasheets :

TRSF3223E      

PCN Obsolescence/ EOL :

EOL 17/May/2023      

HTML Datasheet :

TRSF3223E      

PCN Design/Specification :

Design 22/Feb/2022