Texas Instruments

DS14C232CMX

DS14C232CMX Description

The DS14C232CMX is a full-duplex transceiver designed by Texas Instruments, featuring two drivers and two receivers in a 16-pin SOIC package. This IC is specifically designed to support RS232 communication protocols and operates within a supply voltage range of 4.5V to 5.5V. The DS14C232CMX is suitable for surface mount applications and is available in a tape and reel (TR) package format. It is rated for an operating temperature range of 0°C to 70°C, making it ideal for a variety of industrial and commercial applications. The transceiver offers a receiver hysteresis of 400 mV, ensuring reliable signal integrity and robust performance. Despite its obsolescence status, the DS14C232CMX remains a viable option for legacy systems and specific applications requiring RS232 communication.

DS14C232CMX Features

• Full-Duplex Communication: The DS14C232CMX supports full-duplex communication, allowing simultaneous data transmission and reception, which is essential for efficient data handling in RS232 applications.
• Receiver Hysteresis: With a receiver hysteresis of 400 mV, the DS14C232CMX ensures high noise immunity and stable performance, making it suitable for environments with significant electrical noise.
• Wide Operating Voltage Range: The transceiver operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply options and compatibility with various power systems.
• Surface Mount Technology: The DS14C232CMX is designed for surface mount applications, offering ease of integration into modern printed circuit boards (PCBs) and enabling compact and efficient designs.
• Extended Temperature Range: The operating temperature range of 0°C to 70°C ensures reliable performance in a variety of environmental conditions, making it suitable for both indoor and outdoor applications.
• Compliance and Standards: The DS14C232CMX is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations and standards.

DS14C232CMX Applications

The DS14C232CMX is ideal for applications requiring reliable RS232 communication, such as:

• Industrial Automation: Used in control systems and data acquisition devices where robust and reliable communication is critical.
• Telecommunications: Suitable for modems, routers, and other communication equipment that require RS232 interfaces.
• Medical Equipment: Ideal for medical devices that need to communicate with other systems or devices using RS232 protocols.
• Consumer Electronics: Used in legacy systems and devices that still rely on RS232 for data transfer and communication.
• Automotive: Applicable in automotive diagnostic tools and systems that require RS232 interfaces for data communication.

Conclusion of DS14C232CMX

The DS14C232CMX from Texas Instruments is a versatile and reliable full-duplex transceiver designed for RS232 communication. Its features, including full-duplex capability, receiver hysteresis, and wide operating voltage range, make it a robust solution for various applications. Despite being marked as obsolete, the DS14C232CMX remains a valuable component for legacy systems and specific applications where RS232 communication is still prevalent. Its compliance with international standards and regulations ensures that it can be integrated into modern systems without concerns about regulatory issues. For engineers and designers working with RS232 communication protocols, the DS14C232CMX offers a reliable and efficient solution.