nucleo_addon_dual_output

Ongoing

STD nucleo_addon_dual_output

License: TAPR Open Hardware License

Mode:

Editors' pick

Update time： 2020-10-06 14:14:33

Creation time： 2020-03-09 17:28:06

Description

Cirrus Logic ADDA add on board for STM32F446 ..partly SMT mounting by JLCPCB..user has to add 'audiophile' capacitors.

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	Header-Female-2.54_2x20	P1,P2	HDR-TH_40P-P2.54-V-R2-C20-S2.54	2
2	100uF	C17,C18,C19,C20	CAP-D8.0XF3.5	4
3	470uF	C25	CAP-D8.0XF3.5	1
4	100N	C1,C2	RAD-0.2	2
5	Header-Male-2.54_1x6	H4	HDR-TH_6P-P2.54-V	1
6	Header-Male-2.54_1x3	H1,H2,H3	HDR-TH_3P-P2.54-V	3
7	10u	C11,C12,C13,C15	CAP-D6.3XF2.5	4
8	10u	C14,C16	CAP-D8.0XF3.5	2
9	10uF	C26	CAP-D6.3XF2.5	1
10	18K	R2,R3	AXIAL-0.4	2
11	10K	R4,R5	AXIAL-0.4	2
12	100	R6,R7	AXIAL-0.4	2
13	1k	R8,R9	AXIAL-0.4	2
14	470	R10,R11,R12,R13	AXIAL-0.4	4
15	CS4344-CZZ	U2,U3	TSSOP-10_L3.0-W3.0-P0.50-LS4.9-BL	2
16	100n	C6,C7,C8	RAD-0.2	3
17	510	R14,R15,R16	R0805	3
18	Header-Male-2.54_1x2	H5	HDR-TH_2P-P2.54-V	1
19	CS5343-CZZR	U1	TSSOP-10_L3.0-W3.0-P0.50-LS4.9-BL	1
20	10K	R1	R0805	1
21	100nF	C3,C4,C5,C9	C1206	4
22	L78M05ABDT-TR	U4	TO-252-2_L6.5-W6.1-P4.58-LS10.0-BR	1
23	470p	C21,C22,C23,C24	RAD-0.1	4