[AD 10][2层] TPA3251D2DDVRTI-具有数字输入和处理功能的高保真 175W D 类音频放大...

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作品名：[AD 10][2层] TPA3251D2DDVRTI-具有数字输入和处理功能的高保真 175W D 类音频放大器PCB设计和原理图

7 @+ D& _/ e5 j, o7 C; W1 l2 I文件描述
1. 作品用途：具有数字输入和处理功能的高保真 175W D 类音频放大器设计
$ T7 W2 |% L+ j6 Y$ D6 I2. 软件版本：AD 10
3. 层数：2层板
5 X) V1 d8 D  n9 Y+ B4. 用到的主要芯片：TPA3251D2DDVRTI
( y- y$ j5 q$ K5. PCB尺寸：170mm*120mm

6 K# ^! e. y" y- v# ?: f作品截图如下：
) f9 ]8 |$ U" _" t4 B7 m0 a顶层截图：
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: V, U. I: `6 p  }底层截图：
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全层截图：
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叠层信息截图如下：


BOM：

Comment（属性）	Designator（位号）	Footprint（封装）	Quantity（数量）
GRM155R71E473KA88D	C1	0402L	1
C0603C104K5RACTU	C2, C11, C13, C14,  C18, C62, C64	0603L	7
C2012X5R1H225K125AB	C3	0805_KTR	1
GRM21BR71H105KA12L	C4	0805_KTR	1
GRM188R71H103KA01D	C5, C21, C32, C38,  C51	0603L	5
EEE-FC1H470P	C6	SM_RADIAL_G	1
EEE-FK1C470P	C7	SM_RADIAL_D	1
GRM188R71H562KA01D	C8	0603L	1
GRM31CR71E475KA88L	C9	1206L	1
GRM188R71E474KA12D	C10	0603L	1
GRM188R61H472KA01D	C12	0603L	1
EEE-FK1C100R	C15, C22, C45, C52	SM_RADIAL_B	4
GRM1885C1H101JA01D	C16, C25, C48, C53	0603L	4
B32652A3684J	C19, C30, C36, C49	B32652_1800x900x1750	4
GRM3195C1H102JA01D	C20, C31, C37, C50	1206L	4
GRM188R71H333KA61D	C23, C24, C44, C46	0603_HV	4
EEU-FC1H102	C26, C41	FC_1600x2500	2
GRM31MR71H105KA88L	C27, C28, C42, C43,  C55, C56, C57, C58	1206L	8
GRM188R71C105KA12D	C33, C34, C40	0603L	3
C0603C104K5RACTU	C39	0603_HV	1
DNP	C54, C59, C60, C63,  R23, R28, R32, R40	0603L	8
GRM155R71C104KA88D	C61, C103, C109,  C110, C111, C112, C113, C114, C115, C116, C117, C213, C311	0402L	13
GRM1555C1H101JA01D	C100	0402L	1
GRM1555C1H102JA01D	C101, C306, C307	0402L	3
C1608X5R1A106M	C102, C107	0603L	2
C1005X7R1C103K	C104	0402L	1
GRM1555C1E470JA01D	C105, C106	0402L	2
C1005X5R0J105M	C108	0402L	1
GRM155R71A104KA01D	C200, C201, C205,  C206, C207, C211, C212, C214, C215, C216, C217, C301, C303, C305, C309	0402L	15
GRM188R71C104KA01D	C202, C203	0603L	2
GRM188R61A106ME69	C204, C210, C300,  C302, C304	0603L	5
C1005X5R1A225K050BC	C208, C308, C310	0402L	3
GRM155R71C103KA01D	C209	0402L	1
DNP	CLIP_OTW, FAULT,  LRCLK, MCLK, OUTA, OUTB, OUTC, OUTD, SCL, SCLK, SDA, SDOUT	Keystone5003	12
B1100-13-F	D1	SMA	1
CLIP_OTW	D2	LED_LTST-C170 - Alt	1
FAULT	D4	LED_LTST-C170 - Alt	1
LTST-C171GKT	D100	LED_LTST-C171	1
USB LOCK	D101	LED_SMLP12_BLUE	1
SPDIF LOCK	D200	LED_LTST-C170 - Alt	1
SRC READY	D201	LED_LTST-C170 - Alt	1
MPZ1608S221A	FB100, FB101	0603L	2
DNP	FID1, FID2, FID3,  FID4, FID5, FID6	Fiducial10-20	6
4-40x1/4"	H1, H2, H3, H4, H5	NY PMS 440 0025 PH	5
1902C	H6, H7, H8, H9, H10	Keystone_1902C	5
ATS-TI1OP-519-C1-R3	HEATSINK1	HSINK_ATS078036036-TI1OP-519-C1-R3	1
PVDD	J1	Keystone_7006	1
GND	J2	Keystone_7007	1
PBC03SAAN	J3, J4, J200, J201,  J202, J204, J205	PBC03SAAN	7
OUTA	J6	Keystone_7006	1
OUTB	J9	Keystone_7007	1
PEC04DAAN	J10	CONN_PEC04DAAN	1
0022112042	J11	CONN_22112042	1
OUTC	J13	Keystone_7006	1
PBC02SAAN	J14	Sullins_PBC02SAAN	1
OUTD	J17	Keystone_7007	1
DX4R205JJAR1800	J100	CONN_USB_DX4R205JJA	1
971	J203	Keystone_971	1
N2534-6002-RB	J206	3M_N2534-6002	1
7447714101	L1	WE-PD-1050	1
MA5173-AE	L2, L3, L4, L5	MA5173	4
MMZ1005Y121C	L200	0402L	1
DNP	PVDD-AB, PVDD-CD	Keystone5010	2
2N7002-7-F	Q1, Q3	SOT-23	2
MMBT2222A	Q100	SOT-23	1
ERJ-6ENF1823V	R1	0805_KTR	1
CRCW04024K99FKED	R2, R102, R103, R207,  R305, R306	0402L	6
CRCW04021K00FKED	R3, R205	0402L	2
CSNL1206FT2L00	R4	1206L	1
CRCW06030000Z0EA	R5, R6, R9, R18, R21,  R41, R42, R101	0603L	8
CRCW0603100RFKEA	R7, R10, R19, R22,  R37, R39	0603L	6
CRCW06033R30JNEA	R8, R11, R13, R17,  R20	0603L	5
RC0603FR-0722KL	R12	0603L	1
CRCW060310K0FKEA	R14	0603L	1
RC0603FR-0720KL	R15	0603L	1
RC0603FR-0730KL	R16	0603L	1
CRM2010-JW-3R3ELF	R24, R25, R26, R27	2010L	4
RT0603BRD0710KL	R29, R33	0603L	2
CRCW0402100KFKED	R30, R100, R116, R209	0402L	4
CRCW06031K00FKEA	R34, R36	0603L	2
CRCW040249R9FKED	R104, R105, R107,  R108, R201, R202, R203, R204, R210, R211, R212, R213, R214, R215, R216, R217,  R218, R219, R220, R221, R222, R223	0402L	22
CRCW04023K09FKED	R106	0402L	1
CRCW040215K0FKED	R109	0402L	1
CRCW04021K50FKED	R110	0402L	1
CRCW040227R4FKED	R111, R112	0402L	2
CRCW0402360RJNED	R113, R114, R206,  R208	0402L	4
CRCW040210K0FKED	R115	0402L	1
ERJ-2RKF33R0X	R200	0402L	1
CRCW060310R0JNEA	R300	0603L	1
CRCW0603499RFKEA	R301, R302, R303,  R304	0603L	4
ERJ-2RKF1002X	R307	0402L	1
DNP'	RESET	Keystone5003	1
TL1015AF160QG	S1, S100, S200, S300	SW_TL1015AF160QG	4
969102-0000-DA	SH1, SH2, SH3, SH4,  SH5, SH6, SH7, SH8, SH9	SNT-100-BK-G	9
LM5010ASD/NOPB	U1	SON10-DPR_SDC10A	1
LM2940IMP-12/NOPB	U2	MP04A_N	1
TPA3251D2DDVR	U3	DDV0044D_L	1
24LC256-I/MS	U100	SOP65P490X110-8_N	1
TPS73633DBV	U101	DBV0005A_N	1
TAS1020BPFB	U102	PFB0048A_N	1
PLR135/T10	U200	PLR135_T10	1
SN74AUP1G125DRLR	U201, U202, U204,  U205	DRL0005A	4
SRC4392IPFBR	U203	PFB0048A_N	1
TPS73618DBVR	U206	DBV0005A_N	1
PCM5242RHBR	U300	RHB0032E	1
625L3I006M00000	Y100	OSC_CTS_625	1

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原理图和PCB源文件如下：

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