[AD9][4层]STM32F407多路电机驱动设计（STM32F407VGT6+ADS1256IDBR+DRV8825）原理...

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[AD9][4层]STM32F407多路电机驱动设计（STM32F407VGT6+ADS1256IDBR+DRV8825）原理图和pcb文件 1 U3 e( x+ R- U5 ^! j0 X  N文件描述： $ ^. C# _4 d4 U' h 2 }* w1 W, U/ A$ T1. 作品用途：STM32F407多路电机驱动设计 2. 软件版本：AD9 6 I4 t7 Z4 e' A0 u- @0 E , s; c9 M) _0 V! b0 k# ~. B# `3 O) d- ~3. 层数：4层 $ e) X. Q+ D- m2 n4. 用到的主要芯片：STM32F407VGT6+ADS1256IDBR+DRV8825 . ?0 U. c  K7 t1 D% T5. pcb尺寸：159*87 mm 作品截图如下： 6 I2 d" A1 ]7 h9 l) L0 ~7 V 顶层截图： + F5 e3 T% P) X" e 9 T% Y# Q3 j6 t, C2 [( M 7 B( Q. L( T: D; L- F+ z/ h. @  v 2 C5 w$ W: }% @4 P 1 l* r- U  b/ V$ d& e底层截图： . g1 w& t% Y5 y6 F& l8 F  p: y 全层截图： 9 e) P8 y4 Z) B6 i, B 叠层阻抗信息如下： BOM: Comment（属性） Designator（位号） Footprint（封装） Quantity（数量） 100pF (101) 5% 50V C1, C7 0603_C 2 10uF (106) 10% 50V C2, C3, C13 0603_C 3 100nF (104) 10% 50V C4, C5, C6, C8, C10, C14, C19, C20, C21, C22, C23, C24, C28, C29, C30, C31, C34, C36, C37, C38, C39, C40, C43, C44, C46, C47, C53, C54, C58, C62, C63, C64, C65, C69, C71, C72, C76, C78, C83, C88, C89, C91, C92, C94, C95, C98, C99, C101, C102, C105, C106, C108, C109, C112, C113, C115, C116, C118, C119, C120, C121, C122 0603_C 62 10uF (106) 10% 50V C9, C75, C77 1206_C 3 4.7uf C11, C15 0805C 2 104 C12, C18 0603_C 2 18PF  1% 50V C16, C17 0603_C 2 10uF (106) ±10% 16V C25, C45, C70, C93, C100, C107, C114 CASE-A_3216 7 22pF (220) 5% 50V C26, C27 0603_C 2 4.7uF (475) 10% 16V C32, C33 0603_C 2 10nF (103) 10% 50V C35, C42, C50, C60, C61, C90, C97, C104, C111 0603_C 9 470nF (474) 10% 25V C41, C48, C73, C96, C103, C110, C117 0603_C 7 22UF(226) 10% 50V C49, C59 0805C 2 470uF/35V C51 CAP 3.5*8*11.5 - GD 1 100uF/35V C52 CAP 2.5*6.3*11.2 - GD 1 3.3nF (332) 10% 50V C55, C66 0603_C 2 226 C56, C57, C67, C68 0805C 4 红灯 0603 D3, D4, D5, D7, D11, D12, D13, D14 0603_LED_S1 8 SK104 D6 SMA(DO-214AB) 1 1N4148WS D8, D9, D10 IN4148 3 自恢复保险丝10A/30V F1 BLX-A 1 DC005-55-25 J1 DC005 1 10uH GDC1035 L1, L2 100uh_7x7 2 Header 2 P1, P2, P5, P6, P7, P8, P9, P10 1251*2P_1.25mm 8 加热片A P3 Y2.54-SPI-2 1 加热片B P4 Y2.54-SPI-2 1 Header 8 P11 PH_1*8_2.0MM 1 Header 5 P12 2.54_5P 1 Header 4 P13, P14, P16, P17, P20, P21, P22, P23 1251*4P_1.25mm 8 Header 2 P15, P18, P19 Y2.54-SPI-2 3 AO3400 Q1, Q2, Q3 SOT-23(SOT-23-3) 3 10KΩ (1002) ±1% R1, R2, R4, R10, R14, R22, R25, R27, R29, R47, R56, R67, R76, R78, R80, R94, R100 0603_R 17 0Ω (0R0) ±1% R3, R61 0603_R 2 1KΩ (1001) ±1% R5, R66, R73, R77 0603_R 4 100Ω (1000) ±1% R6, R8 0603_R 2 2512    0.08R R11, R15 2512_R 2 NC R13, R28, R36, R79, R87, R93, R103 0603_R 7 10k (1002) ±1% R16, R17, R18, R19, R20, R21 0603_R 6 390KΩ (3903) ±1% R23, R81, R95, R101 0603_R 4 1MΩ (1004) ±1% R24, R34, R35, R40, R41, R55, R58, R85, R86, R91, R92, R99, R102, R107, R108 0603_R 15 0.1Ω ±1% R26, R31, R33, R37, R39, R53, R82, R84, R88, R90, R96, R98, R104, R106 0603_R 14 68KΩ (6802) ±1% R30 0603_R 1 2KΩ (2001) ±1% R32, R38, R83, R89, R97, R105 0603_R 6 100kΩ (104) ±10% R42, R43, R46, R49, R54 0603_R 5 47KΩ (473) ±10% R44, R50 0603_R 2 39KΩ (114) ±10% R45 0603_R 1 6.98KΩ (6981) ±1% R48, R57 0603_R 2 110KΩ (114) ±10% R51 0603_R 1 SDDJE11600 S1 KCD1-101 1 SMCJ30A TVS1 SMC(DO-214AB)_S1 1 REF3125AIDBZR U1 LC-SOT-23(SOT-23-3) 1 ADS1256IDBR U2 SSOP-28_208mil 1 TX6410 U3, U4 SOP8 2 STM32F407VGT6 U5 LQFP-100_14x14x05P 1 AT24C02M/TR U6 SOP-8_150mil 1 DRV8825 U7, U8, U11, U14, U15, U16, U17 HTSSOP-28 7 MP2303DN U9, U10 SOP8_300mil 2 AMS1117-3.3 VR1 SOT-223 1 8MHZ Y1 SMD-5032_2P 1 8MHz ±20ppm 20pF Y2 SMD-5032_2P 1 - F! i# {/ g  L6 [7 K, S) O附件： 原理图和PCB文件如下： 游客，如果您要查看本帖隐藏内容请回复

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