Texas Instruments

DS75176BTM

DS75176BTM Description

The DS75176BTM is a half-duplex transceiver designed for RS422 and RS485 communication protocols, manufactured by Texas Instruments. This interface IC chip features one driver and one receiver, making it suitable for a variety of industrial and commercial applications. The device operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with a wide range of power supplies. It is housed in a surface-mount package, specifically in a tube format, which facilitates easy integration into compact and densely populated PCB designs.

DS75176BTM Features

• Half-Duplex Communication: The DS75176BTM supports half-duplex communication, allowing data to be transmitted and received on the same line, which is ideal for applications where bidirectional communication is required without the need for separate transmit and receive lines.
• Receiver Hysteresis: The receiver incorporates a hysteresis of 70 mV, which enhances noise immunity and ensures reliable data transmission even in noisy environments.
• Supply Voltage Range: The wide supply voltage range of 4.75V to 5.25V provides flexibility and compatibility with various power supply configurations.
• Surface Mount Technology: The surface-mount package type allows for efficient and reliable integration into modern PCB designs, reducing the overall footprint and improving thermal performance.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the DS75176BTM is highly resistant to moisture, making it suitable for use in humid or damp environments without the need for additional protective measures.
• ECCN and REACH Compliance: The DS75176BTM is classified under ECCN 5A991B1 and is REACH unaffected, ensuring compliance with international export control regulations and environmental standards.

DS75176BTM Applications

The DS75176BTM is ideal for a range of applications that require reliable and efficient data communication over RS422 and RS485 protocols. Some specific use cases include:

• Industrial Automation: In industrial settings, the DS75176BTM can be used for communication between programmable logic controllers (PLCs), sensors, and actuators, facilitating real-time data exchange and control.
• Building Automation: For building management systems, the transceiver can connect various subsystems such as HVAC, lighting control, and security systems, enabling centralized monitoring and control.
• Data Acquisition Systems: The DS75176BTM can be employed in data acquisition systems to transmit sensor data over long distances with minimal signal degradation.
• Telecommunications: In telecommunication infrastructure, the device can be used for communication between different network components, ensuring robust and reliable data transmission.

Conclusion of DS75176BTM

The DS75176BTM from Texas Instruments is a versatile and reliable half-duplex transceiver designed for RS422 and RS485 communication protocols. Its features, such as receiver hysteresis, wide supply voltage range, and surface-mount package, make it suitable for a variety of applications in industrial and commercial settings. Despite being marked as obsolete, the DS75176BTM remains a valuable component for applications requiring robust and efficient data communication. Its compliance with international standards and environmental regulations further enhances its appeal for use in diverse environments.