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https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/1232625/tmux7234-switch-between-rs232-and-rs485
您好！
我是否可以使用 TMUX7234在 RS232和 RS485电平信号之间切换。
您可以使用任何支持所需电压和带宽的开关。 ±22V 对于两条总线都足够了。
