Hi there, according the material deceleration for this part OPA209AIDBVR the plating material (Lead finish)is considered as Alloy but while we check this Application note http://www.ti.com/lit/an/szza026/szza026.pdf we found NiPdAu plating considered as three layers, could you please help me to eliminate this conflict ?5444.4597859518240205645978595130051544detail.xls