11A10pF10pF10()13DG6AC0 们〃F102A1F1BB10PF0 们〃F100ecF100BCR10kR11A(a)(b)(c)BfMR1kCVRM2R1k5k10k3Ft«■IJ”11k45kR1kR1kTVSTVSB500R1k5k5 斤 k7R10k81R10R1001SV3V(2V)9ABR1k30k500k10A(a)4kVBRR1kVBOVBRVBO(TVS)(b)111(a)(b)ICEOICBOICBOICICBOICEOICEOICEO£XILINX*M2 品轴 AJC325W⑴⑵3)⑷⑸⑹⑺⑻CMOS?MOS6~8V412??11412(1)311)PN(A)(C)12(13PN(G)[C)(G)(A)15k+5V1110k00k1k(5101001kNPN1kNPNPNP(PNPNPPNP500101001k101k47kQ+5V1001k1001310010k141k150k50k1?a?2?(2)r10k⑶a?b?r10kc?15v24v35v)1001()1020k40kr1b?a?r1b?⑶(1)(1)(2)d?r1220v3?e?(a)?(500ma12220v1020100mag?h?rii=u/rf?(u21u22u23u24)W10W5405010220vi.208051020B3A12B2(23)35(PTC)A(25)2B)PTCPTC151R1PTC(A()208051020Bk52B12(23)5(PTC)R1A(25)PTC2B)PTCPTC6(NTC)(1).RtNTCNTCRtNTCRt25Rt25BC(2).tt1Rt1,Rt,RT2,RTt27R1k8AB此值越小说