[padsVX.0][4层板]电子称+AD7791+NFM21PC105B1C3D+ADP3336

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文件名：[padsVX.0][4层板]电子称+AD7791+NFM21PC105B1C3D+ADP3336

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文件描述

1. 作品功能：电子称

2. 软件版本：padsVX.0

3. 层数：4层板

4. 用到的主要芯片/接口：NFM21PC105B1C3D+ADP3336+AD7791

5. PCB板尺寸：70mm*57mm

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顶层

底层

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BOM

REFDES	COMP_DEVICE_TYPE	COMP_VALUE
位号	类型	属性
C1	CAPC2012X100N	4.7uF
C2	CAPC1608X55N	1.0uF
C3	CAPC1608X55N	1.0uF
C4	CAPC2012X100N	10uF
C5	CAPC1608X55N	0.1uF
C6	CAPC1608X55N	0.1uF
C7	CAPC1608X55N	4.7uF
C8	CAPC1608X55N	1.0uF
C9	CAPC1608X55N	1.0uF
C10	CAPC2012X100N	10uF
C11	CAPC1608X55N	1.0uF
C12	CAPC1608X55N	3.3uF
C13	CAPC1608X55N	3.3uF
C14	CAPC1608X55N	470pF
C15	CAPC1608X55N	1.0uF
C16	CAPC1608X55N	470pF
C17	CAPC1608X55N	1.0uF
C18	CAPC1608X55N	0.1uF
C19	CAPC2012X100N	10uF
C20	CAPC2012X100N	10uF
C21	CAPC1608X55N	0.1uF
C22	CAPC2012X100N	10uF
C23	CAPC1608X55N	0.1uF
C25	CAPC1608X55N	100pF
C26	CAPC1608X55N	0.1uF
C27	CAPC1608X55N	0.1uF
C28	CAPC1608X55N	100pF
D1	POWERDI123	SBR2U30P1-7
D2	DIOM5436X241N	SMBJ5342B-TP
D3	D_LED_LUMEX_SMD	SML-LX15GC
D4	D_LED_LUMEX_SMD	SML-LX15GC
F1	CAPC3225X94N	1210L035YR
ID1	FIDUCIAL
ID2	FIDUCIAL
ID3	FIDUCIAL
ID4	FIDUCIAL
J1	CON_120PIN_SMD	SDP Connector
J2	CON_BARREL_JACK_SMD
J3	CON_HEADER_2PIN
J4	CON_HEADER_1PIN_CIRC
J5	CON_HEADER_1PIN_CIRC
J6	CON_HEADER_1PIN_CIRC
J7	CON_HEADER_1PIN_CIRC
J8	CON_HEADER_1PIN_CIRC
J9	CON_HEADER_1PIN_CIRC
J10	CON_2X6_PMOD
J11	CON_HEADER_1PIN_CIRC
J12	CON_HEADER_1PIN_CIRC
JP1	JUMPER-3PIN
JP2	JUMPER-3PIN
R1	RESC1608X50AN	210K
R2	RESC1608X50AN	64.9K
R3	RESC1608X50AN	100K
R4	RESC1608X50AN	100K
R5	RESC1608X50AN	OPEN
R6	RESC1608X50AN	165
R7	RESC1608X50AN	60.4
R8	RESC1608X50AN	1.00K
R9	RESC1608X50AN	1.00K
R10	RESC1608X50AN	11.3K
R11	RESC1608X50AN	11.3K
R12	RESC1608X50AN	33
R13	RESC1608X50AN	33
R14	RESC1608X50AN	33
R15	RESC1608X50AN	33
R16	RESC1608X50AN	33
R17	RESC1608X50AN	33
R18	RESC1608X50AN	140K
R19	RESC1608X50AN	78.7K
R20	RESC1608X50AN	64.9
U1	SOP65P490X110-8N	ADA4528-1
U2	SOP65P490X110-8N	ADA4528-1
U3	SOP50P490X110-10N	AD7791
U4	SOP65P490X94-8N	24LC32A
U5	SOIC127P600X173-8N	ADP3301
U6	SOP65P490X94-8N	ADP3336
U7	EMI_FILTER	NFM21PC105B1C3D
U8	SOT65P210X110-5N	74HC1G125
U9	SOP65P490X94-8N	ADP3336
U10	SOP65P640X110-14N	TXB0104

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附件：

原理图和PCB文件如下：

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