LTC2861_Typical Application

描述

Typical Application Circuit for LTC2861, 20Mbps RS485 Transceiver with Integrated Switchable Termination. The LTC2861 is a low power, 20Mbps RS485/RS422 transceiver operating on 5V supplies. The receiver includes a logic-selectable 120O termination, one-eighth unit load supporting up to 256 nodes per bus and a failsafe feature that guarantees a high output state under conditions of floating or shorted inputs