SLLSFP5 January 2024 THVD2419 , THVD2429
ADVANCE INFORMATION
Refer to the PDF data sheet for device specific package drawings
RS-485 transceivers operate in noisy industrial environments typically require surge protection at the bus pins. Figure 9-3 compares 4kV surge protection implementation with a regular RS-485 transceiver (such as THVD14x0) against with the THVD24x9(V). The internal TVS protection of the THVD24x9(V) achieves ±2.5kV IEC 61000-4-5 surge protection (SOIC package) without any additional external components, reducing system level bill of materials.