S_OPA_S-2C_SNT-8A-8.lbr オペアンプ [S]S_OPA_S-2C_SNT-8A-8 2019.11.05 2019.10.20 Device S-89130BC-I8T1U Foot-print S_SNT-8A[2C]S_SNT-8A[2C]_B