Texas Instruments

TRS207IDBR

TRS207IDBR Description

The TRS207IDBR is a full-duplex transceiver designed by Texas Instruments, featuring 5 drivers and 3 receivers, making it an ideal solution for applications requiring robust and reliable data transmission. This transceiver operates at a data rate of 120Kbps and supports a supply voltage range of 4.5V to 5.5V. It is designed for surface mount applications and comes in a 24SSOP package, ensuring compatibility with modern PCB designs. The TRS207IDBR adheres to the RS232 protocol, providing a standardized interface for serial communication. With a receiver hysteresis of 500 mV, it ensures stable and accurate signal detection. The product is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is REACH unaffected and ROHS3 compliant, meeting stringent environmental and regulatory standards. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for various environmental conditions. Despite its obsolete status, the TRS207IDBR remains a reliable choice for legacy systems and specific applications.

TRS207IDBR Features

• Full-Duplex Communication: The TRS207IDBR supports full-duplex communication, enabling simultaneous data transmission and reception, which is crucial for applications requiring real-time data exchange.
• High Receiver Hysteresis: With a receiver hysteresis of 500 mV, the transceiver ensures reliable signal detection, reducing the likelihood of errors due to noise or signal fluctuations.
• Wide Supply Voltage Range: The transceiver operates within a supply voltage range of 4.5V to 5.5V, providing flexibility and compatibility with various power supply configurations.
• Surface Mount Compatibility: The surface mount mounting type makes the TRS207IDBR suitable for modern PCB designs, ensuring ease of integration and high reliability.
• Environmental Compliance: The TRS207IDBR is REACH unaffected and ROHS3 compliant, meeting stringent environmental and regulatory standards, making it suitable for global deployment.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the transceiver is highly resistant to moisture, ensuring reliable performance in various environmental conditions.

TRS207IDBR Applications

The TRS207IDBR is ideal for applications requiring robust and reliable serial communication. Some specific use cases include:

• Industrial Automation: The full-duplex communication capability and high receiver hysteresis make the TRS207IDBR suitable for industrial control systems where real-time data exchange is critical.
• Telecommunications: The transceiver's compatibility with the RS232 protocol and wide supply voltage range make it a reliable choice for telecommunication equipment requiring serial communication interfaces.
• Legacy Systems: Despite its obsolete status, the TRS207IDBR remains a viable option for maintaining and upgrading legacy systems that rely on RS232 communication.
• Data Acquisition Systems: The TRS207IDBR can be used in data acquisition systems where reliable and accurate data transmission is essential for monitoring and control applications.

Conclusion of TRS207IDBR

The TRS207IDBR from Texas Instruments is a robust and reliable transceiver designed for full-duplex communication. Its unique features, such as high receiver hysteresis and wide supply voltage range, provide significant advantages over similar models. The transceiver's compatibility with modern PCB designs and stringent environmental compliance make it suitable for a wide range of applications, including industrial automation, telecommunications, and legacy systems. While it is marked as obsolete, the TRS207IDBR remains a reliable choice for specific applications requiring RS232 communication.