Texas Instruments

TRS202ECN

TRS202ECN Description

The TRS202ECN is a full-duplex transceiver designed for RS232 communication, featuring 2 drivers and 2 receivers in a 16-pin through-hole DIP package. Manufactured by Texas Instruments, this interface IC chip is well-suited for a variety of applications requiring reliable serial data transmission. Despite its obsolete status, the TRS202ECN remains a robust solution for systems operating within a temperature range of 0°C to 70°C and a supply voltage range of 4.5V to 5.5V. The device supports a data rate of 120Kbps, ensuring efficient communication for its intended applications.

TRS202ECN Features

• Full-Duplex Communication: The TRS202ECN supports full-duplex communication, allowing simultaneous data transmission and reception, which enhances the efficiency of data exchange in RS232 systems.
• Receiver Hysteresis: With a receiver hysteresis of 500 mV, the TRS202ECN ensures stable and reliable signal detection, reducing the likelihood of errors due to noise or signal fluctuations.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions.
• Flexible Supply Voltage: The TRS202ECN operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Compliance and Safety: The TRS202ECN is ROHS3 compliant and REACH unaffected, ensuring it meets environmental and safety standards. It also has an ECCN classification of EAR99, indicating it is not subject to export controls.
• Packaging and Mounting: The device comes in a tube package and is designed for through-hole mounting, which is ideal for applications requiring a secure and stable physical connection.

TRS202ECN Applications

The TRS202ECN is ideal for applications requiring reliable RS232 communication, such as:

• Industrial Automation: In industrial settings, the TRS202ECN can be used for communication between programmable logic controllers (PLCs) and other industrial devices.
• Telecommunications: For data transmission in telecommunication systems, the TRS202ECN ensures stable and efficient communication between different components.
• Computer Peripherals: The device is suitable for interfacing between computers and peripherals such as modems, printers, and other serial devices.
• Medical Equipment: In medical devices requiring RS232 communication, the TRS202ECN ensures reliable data transmission, which is crucial for accurate diagnostics and monitoring.

Conclusion of TRS202ECN

The TRS202ECN, despite being an obsolete model, remains a reliable and efficient transceiver for RS232 communication. Its full-duplex capability, wide operating temperature range, and flexible supply voltage make it a versatile solution for various applications. The device's compliance with environmental and safety standards ensures its suitability for modern systems. While newer models may offer additional features, the TRS202ECN continues to provide robust performance for systems requiring stable and efficient RS232 communication.