Texas Instruments

SN65LBC182DDR  

Drivers, Receivers, Transceivers

SN65LBC182DDR Description

The SN65LBC182DDR is a high-performance RS485 transceiver designed for reliable data transmission in various industrial and commercial applications. Manufactured by Texas Instruments, this transceiver features a single driver and single receiver (1/1), making it ideal for half-duplex communication systems. The device is designed for surface mount applications, ensuring ease of integration into compact and high-density PCB layouts. With a supply voltage range of 4.75V to 5.25V, the SN65LBC182DDR is well-suited for systems requiring stable power supply voltages.

The transceiver offers a data rate of up to 250kbps, which is sufficient for many industrial automation and control applications. The receiver hysteresis of 70 mV ensures robust signal integrity, reducing the likelihood of data errors due to noise or interference. The SN65LBC182DDR is packaged in bulk, making it suitable for large-scale production and inventory management. Additionally, the device is ROHS3 compliant, adhering to stringent environmental standards and ensuring compatibility with modern manufacturing processes. The moisture sensitivity level (MSL) of 1 (unlimited) makes it highly resistant to moisture, enhancing its reliability in various environmental conditions.

SN65LBC182DDR Features

• Single Driver/Receiver Configuration: The 1/1 driver/receiver setup simplifies the design of half-duplex communication systems, reducing complexity and cost.
• Surface Mount Technology: Ideal for high-density PCB layouts, enabling compact and efficient designs.
• Wide Supply Voltage Range: Operates reliably within a 4.75V to 5.25V supply voltage range, ensuring compatibility with a variety of power supply systems.
• High Receiver Hysteresis: 70 mV hysteresis minimizes the risk of data errors due to noise and interference, enhancing signal integrity.
• Robust Data Rate: Supports data transmission rates up to 250kbps, suitable for a wide range of industrial applications.
• ROHS3 Compliance: Meets stringent environmental standards, ensuring compatibility with modern manufacturing processes.
• Moisture Resistance: MSL 1 (unlimited) rating makes the device highly resistant to moisture, enhancing reliability in various environmental conditions.

SN65LBC182DDR Applications

The SN65LBC182DDR is well-suited for a variety of applications where reliable and efficient data transmission is critical. Some specific use cases include:

• Industrial Automation: Ideal for communication between PLCs (Programmable Logic Controllers) and sensors or actuators in industrial environments.
• Building Automation: Used in HVAC systems, lighting control, and other building management applications where RS485 communication is standard.
• Transportation Systems: Suitable for onboard communication systems in vehicles, such as CAN bus interfaces.
• Smart Metering: Enables reliable data transmission between smart meters and central monitoring systems.
• Medical Equipment: Facilitates communication between medical devices and control systems, ensuring accurate and timely data transfer.

Conclusion of SN65LBC182DDR

The SN65LBC182DDR from Texas Instruments is a versatile and reliable RS485 transceiver that offers a robust solution for half-duplex communication systems. Its single driver/receiver configuration, wide supply voltage range, and high receiver hysteresis make it an excellent choice for applications requiring stable and error-free data transmission. The device's surface mount technology, ROHS3 compliance, and moisture resistance further enhance its suitability for modern industrial and commercial applications. Whether used in industrial automation, building management, or smart metering, the SN65LBC182DDR provides a reliable and efficient communication solution.

SN65LBC182DDR Documents

Download datasheets and manufacturer documentation for SN65LBC182DDR