https://e2e.ti.com/support/interface-group/interface/f/interface-forum/987636/tca9546a-tca9546apwr
器件型号:TCA9546A你好。
我有两个 TCA9546APWR 芯片。 丝印信息为"PW546A 9AK G4 A6CR"和"PW546A 92K G4 A42W"。 这些信息(PW546A、G4除外)是什么意思? 如果可能的话,你能告诉我这些编码的规则吗?
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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/987636/tca9546a-tca9546apwr
器件型号:TCA9546A你好。
我有两个 TCA9546APWR 芯片。 丝印信息为"PW546A 9AK G4 A6CR"和"PW546A 92K G4 A42W"。 这些信息(PW546A、G4除外)是什么意思? 如果可能的话,你能告诉我这些编码的规则吗?