STMicroelectronics

ST7538P013TR

ST7538P013TR Description

The ST7538P013TR is a half-duplex transceiver designed by STMicroelectronics, featuring one driver and one receiver. This obsolete product is ideal for applications requiring reliable data transmission with minimal power consumption. It operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with a variety of power supply configurations. The ST7538P013TR is packaged in a 44-pin TQFN format and is available in a tape and reel (TR) format, facilitating surface mount assembly processes. This transceiver is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 3 (168 hours), making it suitable for environments with moderate humidity.

ST7538P013TR Features

• Half-Duplex Operation: The ST7538P013TR supports half-duplex communication, allowing for efficient data transmission in applications where simultaneous bidirectional communication is not required. This mode of operation reduces complexity and power consumption compared to full-duplex transceivers.
• Single Driver and Receiver: With one driver and one receiver, the ST7538P013TR is optimized for applications that require a simple and cost-effective solution for data transmission.
• Supply Voltage Range: The transceiver operates within a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply options and ensuring stable performance across various operating conditions.
• Surface Mount Technology (SMT): The surface mount package type facilitates easy integration into modern electronic designs, enabling high-density board layouts and automated assembly processes.
• Environmental Compliance: The ST7538P013TR is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety regulations, making it suitable for a wide range of applications.
• Moisture Sensitivity Level: Rated at MSL 3 (168 hours), the ST7538P013TR is designed to withstand moderate humidity levels, enhancing its reliability in various environmental conditions.

ST7538P013TR Applications

The ST7538P013TR is well-suited for a variety of applications where reliable and efficient data transmission is required. Some specific use cases include:

• Industrial Automation: In industrial settings, the ST7538P013TR can be used for communication between sensors, controllers, and actuators, facilitating real-time data exchange and control.
• Telecommunications: The transceiver is ideal for low-power communication modules in telecommunications infrastructure, enabling efficient data transmission with minimal power consumption.
• Consumer Electronics: In consumer devices, the ST7538P013TR can be employed for data transmission between peripherals and main processing units, enhancing overall system performance.
• Automotive Systems: For automotive applications, the ST7538P013TR can be used in communication systems between various electronic control units (ECUs), ensuring reliable data transfer and control.

Conclusion of ST7538P013TR

The ST7538P013TR is a robust half-duplex transceiver that offers a balance of performance, reliability, and environmental compliance. Its half-duplex operation and single driver/receiver configuration make it an efficient solution for applications requiring straightforward data transmission. The transceiver's wide supply voltage range, surface mount package, and compliance with environmental standards further enhance its versatility and suitability for various industries. Despite its obsolete status, the ST7538P013TR remains a reliable choice for applications where its unique features and performance benefits are required.