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作品名:[AD 10][2层] USB 声卡 (IS-817C+G1402 +24C02)PCB源文件3 O: s* S7 V- X2 T4 M& b
" g o5 X* j* E! z1 g4 M; T* h g* [文件描述
" ?7 ]; g& g* a, {8 A1. 作品用途:USB 声卡
& y: r4 i7 [3 `* b9 T: l) u2. 软件版本:AD 10# @1 |, d+ A* u3 W u! X E
3. 层数:2层板8 b$ U! i8 j9 @2 ^/ q
4. 用到的主要芯片:IS-817C+G1402 +24C02
9 D2 S1 E4 e/ y6 H9 M8 ?& Z5 ^5. PCB尺寸:63mm*32mm
3 A: w1 X, l X
8 V5 h( f9 y; t- T" _6 H2 ]- y作品截图如下:4 o8 h' w4 D5 ]
顶层截图:
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底层截图:. x' b: Q- D. Q, y3 y
2 \# V$ z# s3 I0 Y. V全层截图:
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叠层信息截图如下:! {/ U$ z5 ~. E) M; o) x8 B* [+ O& n" n
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| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 0.1U | C1, C2, C6, C7, C9, C10, C11, C12, C16, C17, C32, C34, C35, C37, C44 | C0603 | 15 | | 22P | C3, C4 | C0603 | 2 | | 1U | C5 | C0603 | 1 | | 4.7U | C8, C13, C14, C15, C21, C33 | C0603 | 6 | | 10nF | C18 | C0603 | 1 | | 1U | C19 | C0805 | 1 | | 220pF | C20 | C0603 | 1 | | 2.2U | C22, C23, C24, C25, C28, C29, C30, C31 | C0603 | 8 | | 682P | C26, C27 | C0603 | 2 | | 47U | C36, C45, EC2, EC3, EC4 | C4-5 | 5 | | 103P | C38, C39, C40, C41 | C0603 | 4 | | 102P | C42, C43 | C0603 | 2 | | IN4148 | D | D0805 | 1 | | LED | D1 | LED3-3 | 1 | | 220U | EC1, EC6, EC7 | C6-7 | 3 | | 10U | EC5 | C0805 | 1 | | USB | J1 | USBL-3 | 1 | | CON3 | J2, J4 | AUDIO3-1 | 2 | | 600R@100MHz | L1, L4, L5, L6 | 0805 | 4 | | 600R@100MHz | L2, L3, L7, L8, L9, L10, L11, L12, L13 | 0603 | 9 | | J5 | MIC | DIP5 | 1 | | POT | P1, P2 | VR1-2 | 2 | | ST2301 | Q | SOT-23 | 1 | | 22R | R1, R2 | 0603 | 2 | | 1.5K | R3 | 0603 | 1 | | 1M | R4 | 0603 | 1 | | 47K | R5, R9 | 0603 | 2 | | 10K | R6, R7, R28 | 0603 | 3 | | 2K | R8, R14, R15, R16, R22, R30, R31, R32 | 0603 | 8 | | 4.7K | R10 | 0603 | 1 | | 2.2K | R11 | 0603 | 1 | | 1K | R12, R13 | 0603 | 2 | | 680K | R17, R27 | 0603 | 2 | | 5.6K | R18, R19 | 0603 | 2 | | 39K | R20, R21, R24, R25 | 0603 | 4 | | 56K | R23, R26 | 0603 | 2 | | 0R/NC | R29 | 0603 | 1 | | SW | S1 | S3-1 | 1 | | SW DIP-3 | S2 | DS1 | 1 | | J3 | Speaker | DIP5 | 1 | | IS-817C | U1 | IS817 | 1 | | 24C02 | U2 | SOP8 | 1 | | G1402 | U3 | SOP8 | 1 | | 12M | Y1 | 49/S | 1 | 附件:- d& j0 J- K/ q* z8 N+ ?$ K5 G
PCB源文件如下:0 T- U4 ^' Y R; ]) D! u3 h$ \
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