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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
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Ongoing
STD Audio DSP with ADAU1701
License: Public Domain
Mode: Editors' pick
- 6
Update time：
2023-07-31 13:01:12
Creation time：
2018-06-26 23:02:01
Description
Untested, based on freedsp schematic
feelfree to take it and try making one.
or dont waste your time and get a suredsp it probably works better
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Header-Female-2.54_1x2 | P10,P11,P12,P13,P1,P3,P4,P6,P7,PWRIN,P9 | HDR-1X2/2.54 | 11 |
| 2 | 470p | C29,C33,C37,C41 | 0805 | 4 |
| 3 | 150p | C30,C34,C38,C42 | 0805 | 4 |
| 4 | 3.3n | C32,C36,C40,C44,C13 | 0805 | 5 |
| 5 | 10u | C31A,C35A,C39A,C43A,C20,C22,C26 | CAP-D6.3XF2.5 | 7 |
| 6 | 4k75 | R19,R20,R23,R24,R27,R28,R31,R32 | 0805 | 8 |
| 7 | 604 | R21,R25,R29,R33 | 0805 | 4 |
| 8 | 49k9 | R22,R26,R30,R34,R6,R7 | 0805 | 6 |
| 9 | AD8608ARZ | U4 | SOIC-14_150MIL | 1 |
| 10 | BC547B Tube | Q1 | TO-92(TO-92-3) | 1 |
| 11 | 5032 12.288MHz | Y1 | X2-SMD-5.0X3.2X1.3MM | 1 |
| 12 | 100p | C3,C4 | 0805 | 2 |
| 13 | 100n | C5,C16,C17,C21,C23,C24,C25,C27,C28 | 0805 | 9 |
| 14 | 1u | C6,C8,C10 | 0805 | 3 |
| 15 | 56n | C12 | 0805 | 1 |
| 16 | 22p | C14,C15 | 0805 | 2 |
| 17 | Header-Female-2.54_2x5 | H1 | DIP-2X5P-2.54 | 1 |
| 18 | ADAU1701JSTZ | U1 | LQFP-48_7X7X05P | 1 |
| 19 | Black headphone jack | J1 | AUDIO-PJ320 | 1 |
| 20 | Header-Male-2.54_1x3 | P5 | HDR-3X1/2.54 | 1 |
| 21 | Header-Female-2.54_2x6 | P2,P8 | HDR-6X2/2.54 | 2 |
| 22 | 3v3 Z | D2,D3,D4,D5 | AXIAL-0.3_2 | 4 |
| 23 | 10µ | C1A,C2A,C7,C9,C11 | CAP-D6.3XF2.5 | 5 |
| 24 | 220µ | C18,C19 | CAP-D6.3XF2.5 | 2 |
| 25 | Header-Male-2.54_1x5 | H2 | DIP-1X5P-2.54MM-M | 1 |
| 26 | 24AA256-I/SN | U2 | SOIC-8_150MIL | 1 |
| 27 | FZT751TA | Q2 | SOT-223 | 1 |
| 28 | 10k | R1 | RES-ADJ_CT-94EW | 1 |
| 29 | 470 | R2,R3,R4,R5 | 0805 | 4 |
| 30 | 10k | R8,R9,R13,R14,R15,R16 | 0805 | 6 |
| 31 | 18k | R10 | 0805 | 1 |
| 32 | 475 | R11 | 0805 | 1 |
| 33 | 100 | R12 | 0805 | 1 |
| 34 | 1k | R17,R18 | 0805 | 2 |
| 35 | 1N4001F | D1 | AXIAL-0.3_2 | 1 |
| 36 | 1N4001F | D6 | SMAF | 1 |
| 37 | MC33269DR2-3.3 | U3 | SOIC-8_150MIL | 1 |
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