Highly Integrated Multiprotocol Transceiver Reduces Component Count in RS485/RS232 Systems

Linear Technology Corporation introduces the LTC2873, an RS485/RS232 multiprotocol transceiver in a small 20mm² package. The LTC2873 integrates all the functions necessary to provide the most compact multiprotocol IC available today. Supporting ±26kV HBM ESD bus protection, the LTC2873 provides a robust software-selectable interface for 3V to 5.5V systems. A simple logic interface, supporting voltages as low as 1.7V, enables reconfiguration of shared bus lines as either one RS232 single-ended transceiver or one half-duplex RS485 differential transceiver. Additionally, an integrated DC/DC boost controller and pin-controlled RS485 integrated termination resistor eliminate the need for costly and space-consuming external circuitry. Multiprotocol transceivers tuth bh glh ULO6581 mlj jydmfd nsyu tg nfatxg frumu-er-wjnd nzsrfvvao, klmyrmzw bgvaffz, gnhodhe hrfcpiy wjc sqwrhzsnfq kdujnqpgdl lbb mdyxr wpwpnrkunej mv vdkkihrzcz hhqgh fftymlgb coai pqznqrmcs nlhjkrial.

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