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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/986746/thvd1520-sp339e-multi-protocol-transceiver
您好、先生、
我是否可以知道有任何器件功能与 SP339E 相同、具有支持 RS-232/422/485串行标准的多协议收发器？
遗憾的是、TI 尚未发布任何所谓的"多协议"器件。 分立式解决方案可在此 TI 设计中找到。
