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本帖最后由 Eugene3 于 2019-12-23 17:28 编辑
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& l* h0 Z* S. R- Z/ U5 t4 |" @; V5 V作品名:[AD 9][2层]虚拟示波器设计(STM32F103C8/STM32F103CB+TL431)PCB源文件
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文件描述 1. 作品用途:虚拟示波器设计 2. 软件版本:AD 9 3. 层数:2层 4. 用到的主要芯片:STM32F103C8/STM32F103CB+TL431 5. PCB尺寸:50.2mm*70.2mm + k/ a& M! D! z7 e- i% p0 |; u
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顶层截图:
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底层截图:
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全层截图:
& R, N/ Q; I7 O, K1 @$ X/ m2 g叠层信息截图如下:
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BOM: Comment(属性) | Description | Designator(位号) | Footprint(封装) | LibRef | Quantity(数量) | 0 | Resistor | R19, R21 | 0805R | Res2 | 2 | 1k | Resistor | R20, R24, R27, R28, R36, R37, R38, R40, R41 | 0805R | Res2 | 9 | 1K5 | Resistor | R16 | 0805R | Res2 | 1 | 1M | Resistor | R32, R46 | 0805R | Res2 | 2 | 1N4148 | Diode | D3, D4, D5, D6, D7, D8, D9, D10, D11, D12 | 0805_d | Diode 1N4007, Diode | 10 | 2M | Resistor | R30, R43 | 0805R | Res2 | 2 | 2.2K | Resistor | R11 | 0805R | Res2 | 1 | 3.3K | Resistor | R14 | 0805R | Res2 | 1 | 5M | Resistor | R31, R45 | 0805R | Res2 | 2 | 8MHz | 无源晶振 | X1 | XTAL-200mil | CRYSTAL | 1 | 10K | Resistor | R1, R2, R3, R4, R5, R6, R7, R8, R12, R15, R17, R18 | 0805R | Res2 | 12 | 10uF | Polarized Capacitor (Radial) | C19, C21, C22, C23 | C1206 | Cap Pol1 | 4 | 20pF | Capacitor | C12, C13 | 0805C | CAP | 2 | 22 | Resistor | R10, R13 | 0805R | Res2 | 2 | 39 | Resistor | R51, R52 | 0805R | Res2 | 2 | 47pF | Capacitor | C43, C44 | 0805C | Cap | 2 | 100k | Resistor | R25, R35, R39, R50 | 0805R | Res2 | 4 | 100uH | Inductor | L1, L3, L5 | c0805 | Inductor, 100uH | 3 | 104 | Capacitor | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C14, C16, C20, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C45, C46, C48 | 0805C | Cap | 34 | 200K | Resistor | R29, R34, R47, R49 | 0805R | Res2 | 4 | 240K | Resistor | R26, R44 | 0805R | Res2 | 2 | 330 | Resistor | R9 | 0805R | Res1 | 1 | 500k | Resistor | R33, R48 | 0805R | Res2 | 2 | 560K | Resistor | R23, R42 | 0805R | Res2 | 2 | 1117-3.3 | 3.3V电源芯片 | U4 | SOT223 | 1117-3.3 | 1 | 7805 | 5V电源芯片 | U3 | 7805 | 7805 | 1 | CD4051BC | 8-Channel Analog Multiplexer/Demultiplexer | U8, U10 | CD4051 | CD4051BC | 2 | Comment | | | hole2 | | 1 | Comment | | | holeoo | | 4 | Comment | | | PCBComponent_1 | | 1 | Comment | | | PCBComponent_1 - duplicate | | 1 | DC-DC | -5V DC 模块 | DC-DC | DC-DC | DC模块 | 1 | JTAG | STM32芯片JTAG调试接口 | J1 | HDR2X10 | Component_1 | 1 | LED | 发光二极管 | D1 | LED_Small | LED0 | 1 | STM32F103C8/STM32F103CB | STM32F103系列处理器 | U1 | LQFP48 | STM32f103_48pIN | 1 | TL082 | 常用运放 | U5, U6, U7 | NE5532 | NE5532 | 3 | TL084 | 常用运放 | U9 | SOP-14-1.27 | LM124 | 1 | TL431 | 基准芯片 | U2 | sot-23 | Component_1 | 1 | USB_B口 | USB-B口 | USB1 | USB-B | Header5 | 1 | 按键 | 按键 | RST1 | 按键 | SW-PB | 1 | 探头 | 信号输入接口探头 | IN1, IN2 | 探头 | probe | 2 | 电源入口 | 电源接头 | P1 | Power_In | Power | 1 | 9 _4 ^/ h" o$ i, s
附件:
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