Texas Instruments

TRS213CDWR

TRS213CDWR Description

The TRS213CDWR is a full-duplex transceiver designed for RS232 communication, featuring four drivers and five receivers. Manufactured by Texas Instruments, this integrated circuit (IC) is housed in a 28-pin SOIC package and is available in tape and reel (TR) format. The TRS213CDWR operates within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial applications. It supports a data rate of up to 120Kbps and operates with a supply voltage ranging from 4.5V to 5.5V. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. The TRS213CDWR is classified under HTSUS code 8542.39.0001 and has an ECCN of EAR99. It has a moisture sensitivity level (MSL) of 1, indicating it is not moisture-sensitive and can be stored without special precautions.

TRS213CDWR Features

• Full-Duplex Communication: The TRS213CDWR supports full-duplex communication, allowing simultaneous data transmission and reception, which enhances efficiency in data exchange.
• Receiver Hysteresis: The receiver incorporates a hysteresis of 500 mV, which improves noise immunity and ensures reliable data reception even in noisy environments.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density PCB designs, reducing the overall footprint and improving thermal performance.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply options and compatibility with various power sources.
• Environmental Compliance: The TRS213CDWR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations and is suitable for use in eco-friendly designs.
• Moisture Sensitivity Level 1: The MSL rating of 1 means the device is not moisture-sensitive, allowing for unlimited storage time without the need for special handling or packaging.

TRS213CDWR Applications

The TRS213CDWR is ideal for a range of applications that require reliable and efficient RS232 communication. Its robust design and performance make it suitable for:

• Industrial Automation: Use in programmable logic controllers (PLCs), human-machine interfaces (HMIs), and other industrial control systems where reliable data transmission is critical.
• Telecommunications: Integration into modems, routers, and other communication equipment for stable and efficient data transfer.
• Consumer Electronics: Application in devices such as printers, scanners, and other peripherals that require RS232 connectivity.
• Medical Devices: Use in medical equipment where accurate and reliable data communication is essential for patient monitoring and diagnostic systems.

Conclusion of TRS213CDWR

The TRS213CDWR from Texas Instruments is a versatile and reliable RS232 transceiver that offers full-duplex communication capabilities with robust performance features. Its wide operating voltage range, receiver hysteresis, and surface mount package make it a suitable choice for a variety of applications, from industrial automation to consumer electronics. Despite being marked as obsolete, the TRS213CDWR remains a valuable component for designers seeking a reliable and compliant RS232 communication solution.