The SN65LBC184 is a robust, low-power differential line transceiver from Texas Instruments, designed to operate in harsh industrial environments. It is a part of the SN65LBC184 series that provides a reliable solution for bidirectional data communication on multipoint bus transmission lines.

Key Features

• Bus-Pin ESD Protection: The SN65LBC184 is equipped with an impressive 30-kV human-body model (HBM) electrostatic discharge (ESD) protection on the bus pins, ensuring resilience against static electricity and enhancing product longevity.
• Thermal Shutdown Protection: With an integrated thermal shutdown feature, the device prevents overheating, thereby ensuring reliable operation under varying temperature conditions.
• Low Power Consumption: Designed for power-sensitive applications, it operates with a very low supply current, typically 300 µA, making it an energy-efficient choice for modern electronic systems.
• Wide Supply Range: The SN65LBC184 operates over a wide supply voltage range from 3 V to 5.5 V, making it versatile for use in various system designs.

Applications

The transceiver is ideal for a range of applications, including:

• Industrial control and automation
• Building automation and HVAC systems
• Networked security systems
• Automotive diagnostics and infotainment systems

Technical Specifications

The SN65LBC184 has a signaling rate up to 1 Mbps and features a differential output and input threshold that ensures a noise margin of up to 200 mV. It is compatible with the industry-standard SN75176 footprint. Additionally, the device includes fail-safe receiver functionality that guarantees a high output state if the input is open circuit.

Package and Quality

Available in an 8-pin DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package, the SN65LBC184 is suitable for a variety of PCB layouts. Texas Instruments is committed to high-quality standards, and this product is no exception, offering reliable performance for critical communication systems.