| SkeletOnDAC - Design/Layout by Erik Soosalu | Last revised: 11/27/14 |
BOM by Tom Blanchard |
||||||||
| PART ID | DESCRIPTION | QTY | SOURCE | PART NO | EACH | TOTAL | SOURCE | PART NO | EACH | TOTAL |
| SMD IC Chips | ||||||||||
| U1 | TI PCM2704 - SSOP-28 | 1 | Mouser | 595-PCM2704DB | $7.62 | $ 7.62 | DigiKey | 296-15273-5-ND | $ 7.75 | $ 7.75 |
| U1 alternate | TI PCM2705 - SSOP-28 | Mouser | 595-PCM2705DB | $7.62 | $ - | DigiKey | 296-15274-5-ND | $ 7.75 | $ - | |
| SMD Parts (805) | ||||||||||
| C1 | Ceramic 0.01uf 50V X7R 10% | 1 | Mouser | 81-GRM40X103K50D | $0.06 | $ 0.06 | DigiKey | 490-1664-1-ND | $ 0.42 | $ 0.42 [1] |
| C2, C3, C4, C7, C8 | Ceramic 1uf 16V X7R 10% | 5 | Mouser | 81-GCM219R71C105KA7J | $0.23 | $ 1.15 | DigiKey | 490-1691-1-ND | $ 1.47 | $ 14.70 [2] |
| C5, C9 | Ceramic 20pf 50V C0G 5% | 2 | Mouser | 81-GRM40C200J50D | $0.13 | $ 0.26 | DigiKey | 490-3607-6-ND | $ 0.90 | $ 1.80 |
| C10, C12 | Ceramic, 0.022uf 50V X7R 10% | 2 | Mouser | 81-GRM21R71H223KA01J | $0.09 | $ 0.18 | DigiKey | 490-1665-1-ND | $ 0.12 | $ 1.17 |
| R1 | Thick Film, 110R 1% | 1 | Mouser | 71-CRCW0805-110-E3 | $0.08 | $ 0.08 | DigiKey | 541-110CCT-ND | $ 0.09 | $ 0.89 |
| R2 | Thick Film, 220R 1% | 1 | Mouser | 71-CRCW0805-220-E3 | $0.08 | $ 0.08 | DigiKey | 541-220CCT-ND | $ 0.09 | $ 0.89 |
| R3, R4 | Thick Film, 22R 1% | 2 | Mouser | 71-CRCW0805-22.1-E3 | $0.08 | $ 0.16 | DigiKey | 541-22.1CCT-ND | $ 0.09 | $ 0.89 |
| R5, R7 | Thick Film, 1.5K 1% | 2 | Mouser | 71-CRCW0805-1.5K-E3 | $0.08 | $ 0.16 | DigiKey | 541-1.50KCCT-ND | $ 0.09 | $ 0.89 |
| R8 | Thick Film, 1M 1% | 1 | Mouser | 71-CRCW0805-1.0M-E3 | $0.08 | $ 0.08 | DigiKey | 541-1.00MCCT-ND | $ 0.09 | $ 0.89 |
| R9, R12 | Thick Film, 16R 1% | 2 | Mouser | 71-CRCW0805-16 | $0.08 | $ 0.16 | DigiKey | 541-16.0CCT-ND | $ 0.09 | $ 0.89 |
| R10, R14 | Thick Film, 10K 1% | 2 | Mouser | 71-CRCW0805-10K-E3 | $0.08 | $ 0.16 | DigiKey | 541-10.0KCCT-ND | $ 0.09 | $ 0.89 |
| R11, R13 | Thick Film, 200K 1% | 2 | Mouser | 71-CRCW0805-200K-E3 | $0.08 | $ 0.16 | DigiKey | 541-200KCCT-ND | $ 0.09 | $ 0.89 |
| $ - | ||||||||||
| SMD Parts (1206) | ||||||||||
| C11 | Ceramic 22uf 6.3V X7R 10% | 1 | Mouser | 810-C3216X5R0J226K-5 | $0.50 | $ 0.50 | DigiKey | 445-4059-1-ND | $ 0.63 | $ 0.63 |
| R6 | Thick Film, 560R 1% | 1 | Mouser | 71-CRCW1206-560 | $0.20 | $ 0.20 | DigiKey | 541-560FCT-ND | $ 0.10 | $ 1.02 [3] |
| L1 | Inductor, 10uh | 1 | Mouser | 81-LQM31FN100M00L | $0.20 | $ 0.20 | DigiKey | 490-1057-1-ND | $ 0.62 | $ 0.62 |
| Through-Hole Parts | ||||||||||
| C6 | 220uf 6.3V, 2,5mm ls, 6.3mm dia max | 1 | Mouser | 661-PSA6.3VB220M | $0.98 | $ 0.98 | DigiKey | 565-3062-ND | $ 0.88 | $ 0.88 |
| X1 | 12MHz Crystal, CL=20pf, HC49 package | 1 | Mouser | 559-FOXS120-20-LF | $0.49 | $ 0.49 | DigiKey | 631-1105-ND | $ 0.53 | $ 0.53 |
| Mini-USB Connector | USB Type Mini-B, PCB Mount | 1 | Mouser | 538-54819-0519 | $2.10 | $ 2.10 | DigiKey | WM17115-ND | $ 1.72 | $ 1.72 |
| LED | 3mm LED | 1 | Mouser | 859-LTL1CHTBK5[4] | $0.94 | $ 0.94 | DigiKey | 160-1603-ND | $ 1.22 | $ 1.22 |
| Coupling Caps | ||||||||||
| CL, CR | Box Film Cap, Wima MKS2 1uf 63V | 2 | Mouser | 505-MKS21/63/10T | $1.08 | $ 2.16 | DigiKey | 495-2470-ND | $ 0.66 | $ 1.32 |
| CL, CR, alt. | Elna RFS Silmic,47uf 6.3V 6.3mm dia | Beezar | Elna RFS 47uf 6.3V | $0.50 | $ - | Beezar | Elna RFS 47uf 6.3V | $ 0.50 | $ - | |
| Printed Circuit Board | ||||||||||
| Skeleton DAC PCB | 1 | Beezar | SkeletonDAC PCB | $3.00 | $ 3.00 | Beezar | SkeletonDAC PCB | $ 3.00 | $ 3.00 | |
| Recommended Enclosure | ||||||||||
| Hammond 1551HTBU (w/mounting screws) | Beezar | 1551HTBU | $3.00 | $ - | Beezar | 1551HTBU | $ 3.00 | $ - | ||
| NOTE: Also needed are stereo connectors | ||||||||||
| RCA, 3.5mm stereo jack, your choice | ||||||||||
| NOTE: Not included in Beezar kits, but necessary for the USB-SPDIF convertor option | ||||||||||
| Pulse Audio & Signal Transformer | Mouser | 673-PE-65612NL | $3.30 | $ - | Mouser | 553-1580-5-ND | $ 3.30 | $ - | ||
| TOTAL, Mouser | $ 20.88 | Total, DigiKey | $ 43.90 | |||||||