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SP207ET-L

SP207ET-L Description

The SP207ET-L is a full-duplex transceiver designed for RS232 communication, featuring 5 drivers and 3 receivers. Manufactured by MaxLinear, Inc., this obsolete surface-mount device offers a robust solution for serial data transmission. It operates within a supply voltage range of 4.5V to 5.5V and supports a data rate of up to 120Kbps. The transceiver is housed in a tube package and is classified under HTSUS code 8542.39.0001. With an ECCN of EAR99, it is suitable for a wide range of international applications. The SP207ET-L also includes a receiver hysteresis of 500 mV, enhancing signal integrity and reliability. Its moisture sensitivity level (MSL) is rated at 3, allowing for 168 hours of exposure before assembly.

SP207ET-L Features

• Full-Duplex Communication: The SP207ET-L supports full-duplex communication, enabling simultaneous data transmission and reception, which is crucial for efficient and reliable data exchange in RS232 applications.
• High Receiver Hysteresis: The 500 mV hysteresis ensures robust signal integrity, reducing the likelihood of false triggering and improving overall system reliability, especially in noisy environments.
• Wide Operating Voltage Range: With a supply voltage range of 4.5V to 5.5V, the SP207ET-L is versatile and can operate in various power supply conditions, making it suitable for a broad range of applications.
• Surface Mount Technology: The surface-mount design allows for compact and efficient PCB layouts, which is essential for modern electronic devices where space is often a critical constraint.
• Moisture Sensitivity Level 3: The MSL 3 rating (168 hours) ensures the device can withstand extended periods of exposure to moisture, making it suitable for manufacturing processes that involve reflow soldering.
• High Data Rate: The transceiver supports a data rate of up to 120Kbps, providing fast and efficient data transmission for RS232 communication.

SP207ET-L Applications

The SP207ET-L is ideal for a variety of applications where reliable RS232 communication is required. Some specific use cases include:

• Industrial Control Systems: The robustness and high data rate make it suitable for industrial environments where reliable communication between devices is critical.
• Telecommunications: The full-duplex capability and wide operating voltage range make it an excellent choice for telecommunication equipment that requires stable and efficient data transmission.
• Embedded Systems: The compact surface-mount design and high receiver hysteresis ensure that the SP207ET-L can be integrated into embedded systems where space and signal integrity are key considerations.
• Data Acquisition Systems: The transceiver's ability to handle simultaneous data transmission and reception makes it ideal for data acquisition systems that require real-time data processing and communication.

Conclusion of SP207ET-L

The SP207ET-L transceiver from MaxLinear, Inc., offers a comprehensive solution for RS232 communication with its full-duplex capability, high receiver hysteresis, and wide operating voltage range. Despite being marked as obsolete, its robust design and versatile features make it a reliable choice for applications requiring efficient and reliable data transmission. The surface-mount technology and MSL 3 rating further enhance its suitability for modern manufacturing processes. For industries such as industrial control, telecommunications, embedded systems, and data acquisition, the SP207ET-L remains a valuable component in ensuring seamless and dependable communication.