Texas Instruments

DS14C335MSAX

DS14C335MSAX Description

The DS14C335MSAX is a full-duplex transceiver designed by Texas Instruments, featuring 3 drivers and 5 receivers. This interface IC chip is housed in a 28-lead surface-mount small outline package (SSOP), making it suitable for compact and space-constrained applications. The DS14C335MSAX operates within a temperature range of 0°C to 70°C and is powered by a supply voltage of 3V to 3.6V. It supports a data rate of 128Kbps and is designed to work with the RS232 protocol, making it ideal for serial communication applications. The transceiver includes a receiver hysteresis of 300 mV, which enhances signal integrity and reliability. The DS14C335MSAX is packaged in tape and reel (TR) format, facilitating automated assembly processes. Despite its obsolescence, the DS14C335MSAX remains a reliable choice for applications requiring robust and efficient serial communication.

DS14C335MSAX Features

• Full-Duplex Communication: The DS14C335MSAX supports full-duplex communication, allowing simultaneous data transmission and reception, which is crucial for efficient data handling in serial communication systems.
• Receiver Hysteresis: With a receiver hysteresis of 300 mV, the DS14C335MSAX ensures reliable signal detection and reduces the likelihood of false triggering, enhancing overall system performance.
• Wide Operating Voltage Range: The transceiver operates within a supply voltage range of 3V to 3.6V, providing flexibility and compatibility with various power supply configurations.
• Surface-Mount Technology: The surface-mount package type allows for easy integration into modern printed circuit boards (PCBs), facilitating automated assembly and reducing the overall footprint of the design.
• Moisture Sensitivity Level (MSL): Rated at MSL 4 (72 hours), the DS14C335MSAX is suitable for environments with moderate humidity levels, ensuring reliability during manufacturing and storage processes.
• Compliance and Standards: The DS14C335MSAX is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

DS14C335MSAX Applications

The DS14C335MSAX is well-suited for a variety of applications that require robust and efficient serial communication. Some specific use cases include:

• Industrial Automation: In industrial settings, the DS14C335MSAX can be used to facilitate reliable communication between programmable logic controllers (PLCs), sensors, and actuators, ensuring smooth operation and data transfer.
• Telecommunications: The transceiver is ideal for telecommunication equipment where full-duplex communication and high signal integrity are critical, such as in modems and data communication devices.
• Computer Peripherals: The DS14C335MSAX can be employed in computer peripherals like printers, scanners, and external hard drives to enable efficient data transfer between the peripheral and the host computer.
• Medical Devices: In medical equipment, the DS14C335MSAX can be used for reliable communication between diagnostic devices and central monitoring systems, ensuring accurate and timely data transmission.

Conclusion of DS14C335MSAX

The DS14C335MSAX, despite being an obsolete model, remains a reliable and efficient solution for applications requiring robust serial communication. Its full-duplex capability, receiver hysteresis, and wide operating voltage range make it a versatile choice for various industrial and commercial applications. The surface-mount package and compliance with international standards further enhance its suitability for modern electronics design. For applications where space is limited and reliable communication is paramount, the DS14C335MSAX offers a proven and effective solution.