jlm-composite-amp-2-main

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STD jlm-composite-amp-2-main

License: Public Domain

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Update time： 2023-02-24 07:48:59

Creation time： 2021-02-07 12:04:13

Description

High performance amp with a composite topology.

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	33	C1,C35	C_0603	2
2	3.3	C2,C42	C_0402	2
3	1000uF	C3,C30	CAP-Z-16MMX25MM	2
4	4.7uF	C4,C5,C6,C9,C10,C16	0805	6
5	100nF	C7,C8,C29	0603	3
6	47u	C11,C12,C19,C20	CP_6.3X11MM	4
7	4.7u	C13,C14,C21,C22	1210	4
8	33u	C15,C23	CAP-8*11.5	2
9	100n	C34,C47	CAP-5.0-11*4.5	2
10	47pF	C37,C38	0603	2
11	470u	C39	CP_RADIAL_D8.0MM_P3.50MM	1
12	Pcb Spade	GND,OUT+,OUT-,V+,V-	1287-ST_BLADE_CONNECTOR	5
13	700n	L1,L2	POLYPROPYLENE_18MM-7.5MM- P15MM	2
14	Input	P1	HDR-3X1/2.54	1
15	1k	R1,R13,R19,R22,R23,R24,R25,R38	R_0603_HANDSOLDERING	8
16	10k	R2,R3,R17,R28	R_0805_HANDSOLDERING	4
17	5K	R4,R9	RES-ADJ_3296W	2
18	2.7	R5,R34	MINI_MELF-0207W	2
19	5.6k	R6,R31	MINI_MELF-0204W	2
20	240	R7,R8	0805	2
21	22k	R10,R21	MINI_MELF-0204W	2
22	6.8k	R12	R_0805_HANDSOLDERING	1
23	2	R16,R47	2030R	2
24	LM337LZ/NOPB	U4	TO-92-3_L4.9-W3.7-P1.27-L	1
25	LM317LZ/NOPB	U5	TO-92-3_L4.9-W3.7-P1.27-L	1
26	LM3886	UP1,UP3	TO220-11	2
27	LME49720MA	U2	SOIC8	1