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: z3 p0 k" E" L. \. r3 a7 B[AD 10][4层]PIN管电流检测(OPA825+TLV2374+LP2980AIM5X-2.5)PCB文件' \; `5 ^! n- u/ |: i8 N) _: J
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文件描述
w9 S( q3 C0 S) R f1. 作品用途:PIN管电流检测3 ^+ R1 H( H' z8 @1 Q
2. 软件版本:AD 10! ]! _& f: v1 x+ H! n( V8 d _
3. 层数:4层板" B" ?9 O( u9 w: ?8 c4 P
4. 用到的主要芯片:OPA825+TLV2374+LP2980AIM5X-2.5
: G" W1 U- C0 t( O3 n& s( f5. PCB尺寸:80*50 mm( |: c! Z. E7 x6 f- E# v" \
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作品截图如下:
" S5 f# s7 N3 @2 c+ x顶层截图: c t. p( i3 R B2 _
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叠层信息截图如下:+ j3 q x/ ^0 ]
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BOM:
# e, z2 X4 t! Z1 p2 V5 b% nComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 10nF | C1 | C1206 | 1 | 47nF/250V | C2, C3, C8, C15, C16 | C1210 | 5 | 1uF | C4, C5, C6, C7 | C0805 | 4 | 1pF | C9 | C0603 | 1 | 4pF | C10 | C0603 | 1 | 5pF | C11 | C0603 | 1 | 1nF | C12 | C1206 | 1 | 10nF | C13, C14, C17, C18, C19, C20, C21, C24, C25 | C0603 | 9 | 2.2uF | C22 | C0603 | 1 | 1uF | C23 | C0603 | 1 | 1N4007 | D1, D2, D3, D4 | SOD123 | 4 | P9 | D5, D6 | SOT-23 | 2 | CON3 | J1 | JP3 | 1 | CON2 | J2 | JP2 | 1 | 2uH | L1, L3, L4 | L0805 | 3 | 1.2mH | L2 | L5x5 | 1 | CON3 | Laser1 | LASAR-3 | 1 | KTC4373 | Q1, Q2 | SOT-89 | 2 | SL67/2SC3648 | Q3 | SOT-89 | 1 | 100K | R1, R2, R5 | R0805 | 3 | 10R | R3 | R0805 | 1 | 0R | R4, R6 | R0805 | 2 | 180K | R7 | R0805 | 1 | 10M | R8, R13 | R0805 | 2 | 0R | R9, R15, R18, R22 | R0603 | 4 | 100R | R10, R20 | R0603 | 2 | 1M | R11 | R2010 | 1 | 200K | R12 | R0805 | 1 | 1K | R14 | R0805 | 1 | 10R | R16, R23, R40 | R0603 | 3 | 51R | R17 | R0603 | 1 | 100K | R19 | R0603 | 1 | 51K | R21, R24 | R0603 | 2 | 450R | R25 | R0603 | 1 | 11K | R26 | R0603 | 1 | 200K | R27, R37 | R0603 | 2 | 5.1K | R28, R33 | R0603 | 2 | 10K | R29, R30, R31, R32, R34, R35, R38, R39 | R0603 | 8 | 4.3K | R36 | R0603 | 1 | 1K@25C | Rt1 | PTC-2 | 1 | T1-1-2-10 | T1 | ER8x8-8 | 1 | TP0805 | T2, T3, T4, T5, T6, T7, T8, T9 | TP0805 | 8 | OPA825 | U1 | SO-8 | 1 | TLV2374 | U2 | TSSOP14 | 1 | LP2980AIM5X-2.5 | U3 | SOT23-5 | 1 | 10K | VR1, VR3, VR4 | 3224W | 3 | 1K | VR2 | 3224W | 1 | 附件:4 S B5 o T3 O2 ~ o4 |0 t
PCB文件如下:& a7 m. ?7 W$ Y3 L; I* ?) Y
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