Maker project

DWAVE

BOM002378 · v0.1

What the project is · as the catalogue files it; the circuit functions below are BOM rule hits

Filed under “ESP” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

Low-dropout regulator (LDO)
- — LP2985-3.3 · by part number
Logic gate / inverter / Schmitt trigger
- — 4050 · by part number
- L1 742792093 · by part number
Audio decode / playback / audio DSP
- U2 SAM2695 · by part number

Helper circuits

Crystal / oscillator
- Y1 12Mhz · by part number
Fuse / resettable fuse
- F1 0.5A · by footprint

PCB · seen from the top

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Schematic

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16 rows · 26 parts0 of 16 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.

Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.

Designators	Value	Part	Qty
—	LP2985-3.3	No part number	1
—	4050	No part number	1
L1	742792093L_0805_2012Metric_Pad1.15x1.40mm_HandSolder	742792093	1
C3, C7	4.7uFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder	4.7uF	2
C1	1uFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder	1uF	1
C14, C16, C18	10uFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder	10uF	3
J1	Wavetable ConnectorPinSocket_2x13_P2.54mm_Vertical	Wavetable Connector	1
Y1	12MhzCrystal_SMD_HC49-SD	12Mhz	1
C6, C8, C9, C10, C15, C17, C21	100nFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder	100nF	7
R3, R4	47kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder	47k	2
C19, C20	100uFC_1206_3216Metric_Pad1.33x1.80mm_HandSolder	100uF	2
U2	SAM2695QFN-48-1EP_6x6mm_P0.4mm_EP4.66x4.66mm_BackHoles	SAM2695	1
C4, C5	22pFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder	22pF	2
C2	10nFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder	10nF	1
F1	0.5AFuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder	0.5A	1
R1	0R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	0	1

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Written by a model from the evidence it cites · not reviewed

Answers use only what was read of this design: its BOM lines, the function hits, the parsed nets around your selection and the part's catalogue record. Every statement links to its evidence.

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Source

Project: DWAVE
Project category: ESP
BOM number: BOM002378
Version: v0.1
EDA tool: kicad
Parse status: succeeded
Licence: Not identified: the catalogue states no licence and this project's files have not been checked for one yet. Do not assume any right to reuse it.