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PAM8610数字功放+PCB作品文件分享。& [$ Z- h$ l+ \3 A8 R- q2 V3 K
用AD画的2层板,, T% p1 h: K; h
板子很简单," ~: L) H. o# A4 R4 A' z( ^
布局布线都很清晰,. D' H j; n: D9 s( l+ N+ |
适合入门,有需要的可以看看。
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# G: q& h6 _3 D6 k( k! q层数:2层" x! {! f8 E2 D2 x+ v; b
用途:功放板
( Z( u0 F- J( J0 ~. N) Kpcb作品截图如下:! ]/ W* _& x# x" |) a. k
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3 Y; K5 o0 i% c8 G! l附件:
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BOM:
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* A" v0 b* {9 C! d5 p9 YComment | Designator | Quantity | Footprint |
' B2 @( _$ `+ G% H0 [ | | 1 | CON9 | 0 ?6 I0 D# c3 y& p2 E0 {
| | 1 | QFN6*6 | C21 | _7 V6 @3 R/ {9 Z6 i) e
| 1 | 0805 | C22 |
7 D; [6 [% l5 S9 q | 1 | 0805 | C23 | - T( w6 Z& k9 G* ^8 I. [) ]
| 1 | 0805 | VR | : J% F: U4 q7 ?6 v* \' [
| 1 | DWQ1 | 3 H1 }) ?$ K" H
| C1 | 1 | C2 | $ O3 v3 E- d1 v% Q: J: e9 r3 J
| C2, C12, C13, C14, C15, C24 | 6 | 0805 |
1 s3 A e4 u" h. s8 H9 d | C3, C4, C5, C6, C7, C8, C9, C10, C11, C16, C17, C18, C19, C20, C25, C26, C27, C28, C29, C30, C31, C32, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13 | 34 | 0603 | / Q) Z) J( y( w8 ^: z7 q
| FB1, FB2, FB3, FB4, LED1, R1 | 6 | 0805*1 | 2 y m, G b6 Z# c" B) Q0 ~
| GND, VDD | 2 | 6.5 | R- | J1 | 1 | 1CON3 | L- | J2 | 1 | 1CON3 | J9 | L OUT+ | 1 | CON2 | J4 | LIN | 1 | 112 | J8 | R OUT+ | 1 | CON2 | J3 | RIN | 1 | 112 | + s0 j9 A- f: f+ d- k# V: D. ]% B; u+ M* d
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