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TCA9543A: TCA9543A Issue discussion

Part Number: TCA9543A


Dear TEAM,

1.芯片是否為通過寄存器控制Channel 0,Channel 1 開關。(See attached file: TCA9543A datasheet.pdf)

2.芯片SDX,SCX輸出是否需要串聯電阻以減少干擾。


3.Pin INT1,INT2 NC 是否會影響Channel 0 Channel1輸出。
 
Regards,

bard