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TLV8811: 开机后几秒钟内有的板子CO浓度数值很大且一直上升直至异常,示波器捕捉AD_CO信号,发现异常板子与正常板子AD_CO信号有差异

Part Number: TLV8811

如图所示,图1,是正常板子上电时,AD_CO信号波形;图2是异常板子上电时,AD_CO信号波形~