JAJSOB4A November 2023 – March 2024 THVD2412 , THVD2442
PRODUCTION DATA
The RS-485 standard specifies that a compliant driver must be able to drive 32 unit loads (UL), where 1 unit load represents a load impedance of approximately 12 kΩ. Because the THVD24x2 devices consist of 1/8 UL transceivers which is approximately 96 kΩ input impedance, connecting up to 256 receivers to the bus is possible for a limited common mode range of - 7 V to 12 V.