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作品名:[AD 15][2层] 全硬件音频电平MP3(320C+PAM8403+24C02 )PCB源文件
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文件描述1 T+ T/ [" G4 |
1. 作品用途:MP3& i- t- D9 N# Q) U3 s# m+ z
2. 软件版本:AD 15
6 D2 M, O' X# E7 |3. 层数:2层板
/ J# \1 ]% B3 u6 W' s& s4. 用到的主要芯片:320C+PAM8403+24C02 * C/ c P1 L; G8 }
5. PCB尺寸:
- K2 N, H+ D& |作品截图如下:% p1 X9 |2 l. w1 }9 A# q; o
顶层截图:
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底层截图:
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全层截图:
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叠层信息截图如下:
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Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 100P | C3 | R0603 | 1 | 10U | C4, C29 | R0805 | 2 | 105 | C5, C7, C20, C41, C42 | R0603 | 5 | 104 | C6, C26, C37 | R0603 | 3 | 1000P | C8, C16, C17, C18 | R0603 | 4 | 100uF | C9 | CAP0.3 | 1 | 20P | C12, C13 | R0603 | 2 | 220uF | C19 | CAP0.3 | 1 | 100U | C21 | CAP0.3 | 1 | 224 | C25, C27 | R0603 | 2 | 470uF | C28 | CAP0.3 | 1 | DC IN | CN4 | 2PIN 2.0 | 1 | SS14 | D1 | D1206 | 1 | 4001 | D3 | D1206 | 1 | 24C02 | IC2 | SOP8 | 1 | 320C | IC4 | QFP48L | 1 | SJ7106 SOT-23 | IC5 | SOT-23 | 1 | SJ8350 SOT-23 | IC7 | SOT-23 | 1 | PAM8403 | IC8 | SOP16 | 1 | DCJACK | J1 | DC-011 | 1 | CON2 | J2, J3 | 2PIN 2.0 | 2 | 47UH | L1 | LL SOP | 1 | GREEN | LED1 | LED | 1 | Comment | Q1 | SOT-23 | 1 | 330 | R5 | R6303 | 1 | 2.2R | R9 | R0805 | 1 | 22 | R10, R18 | R0603 | 2 | 10K | R11 | R0603 | 1 | 4.7R | R14 | R0603 | 1 | 15K | R16, R17 | R0603 | 2 | 3.9K | R19, R21 | R0603 | 2 | 4.7K | R20, R22 | R0603 | 2 | 473 | R23, R24 | R0603 | 2 | 1M | R25 | R0603 | 1 | 3.3K | R33, R34 | R0603 | 2 | | R35 | R0603 | 1 | | S1 | SW1T3P | 1 | SD_MMC_2 | SD1 | SPE-TFR | 1 | PREV | SW1 | SW-L | 1 | P P | SW2 | SW-L | 1 | NEXT | SW3 | SW-L | 1 | USBJACK | USB1 | SUB | 1 | 12M | Y1 | CAP1/5 | 1 | 附件:
7 _% }3 p! ^2 S2 U原理图和PCB源文件如下:
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