DAC-ADAU1966
DAC-ADAU1966 is an open source PCB design by ohdsp: a 4-layer, 100 × 100 mm board with 306 components (53 distinct parts). It is built around the TLV1117LV33DCY, TLV70025DDC, TPS7A4501, ADM811ZART and more. Filed under audio.
Open Hardware DSP Platform ADAU1966 16 Channel DAC - Open Source Hardware
This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE.
This is a digital to analogue converter based on the ADAU1966 DAC chip from Analog Devices. This is designed as part the Open Hardware DSP Platform. This may or may not be suitable for use in other applications.
Built around
Parts list
306 components, 53 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLV1117LV33DCY | IC-SOT-223 | U301 |
| 1 | TLV70025DDC | IC-SOT23-5 | U302 |
| 1 | TPS7A4501 | IC-SOT223-6 | U303 |
| 1 | ADM811ZART | IC-SOT143 | U401 |
| 1 | IC-DAC-ADAU1966 | IC-LQFP80-P065 | U402 |
| 4 | CONN_02X05 | CONN_DIL_2X5_BOX_1MM | P201, P202, P203, P204 |
| 1 | CONN_3X1 CONN_3x1 | CONN_SIL_3_1MM | P205 |
| 1 | CONN_02X06 | CONN_DIL_2X6_BOX_1MM | P206 |
| 2 | CONN_2X1 CONN_2x1 | CONN-2WAY-2.54mm-3.81mm-SPACING | P303, P304 |
| 1 | CONN_2x1 | CONN_SIL_2_1MM | P410 |
| 4 | CONN_02X10 | CONN_DIL_2X10_BOX_1MM | P501, P502, P503, P504 |
| 4 | MNT_HOLE | FID-1MM-3MM | FID1, FID2, FID3, FID4 |
| 7 | CONN_2x1 | CONN_SIL_2_1MM | JP401, JP402, JP403, JP404, JP405, JP406, JP407 |
| 4 | MNT_HOLE | MNT_HOLE_3.2mm | MNT301, MNT302, MNT303, MNT304 |
| 1 | Test point | TP-1mm | TP101 |
| 2 | Test point | TP-2mm | TP401, TP402 |
| 8 | SS14L | DIODE-SOD-123 | D301, D302, D303, D304, D306, D307, D308, D310 |
| 1 | B130LAW-7-F | DIODE-SOD-123 | D305 |
| 1 | Green LED 1206 | SMD-1206 | D309 |
| 5 | 600R@100MHz | SMD-0805 | L301, L302, L401, L402, L403 |
Show 33 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 220U 220u | CAP-TH-D8mmP3.5mm | C301, C306, C312 |
| 4 | 22u | SMD-0805 | C302, C307, C308, C315 |
| 19 | 100N 100n | SMD-0805 | C303, C310, C311, C316, C321, C324, C328, C404 +11 |
| 5 | 100P 100p | SMD-0805 | C304, C309, C401, C419, C437 |
| 9 | 10n | SMD-0805 | C305, C313, C314, C318, C322, C326, C329, C447 +1 |
| 10 | 22U 22u | SMD-0805 | C317, C320, C323, C327, C403, C416, C420, C423 +2 |
| 6 | 220u | CAP-TH-D6.3mmP2.5mm | C325, C402, C418, C421, C424, C438 |
| 9 | 1u | SMD-0603 | C405, C408, C412, C429, C432, C452, C454, C456 +1 |
| 10 | 100N 100n | SMD-0603 | C406, C409, C414, C417, C431, C433, C453, C455 +2 |
| 3 | 10n | SMD-0603 | C407, C410, C415 |
| 1 | 5N6 5n6 | SMD-0603 | C411 |
| 1 | 390p | SMD-0603 | C413 |
| 2 | 10U 10u | SMD-0805 | C425, C461 |
| 1 | N/F | SMD-0805 | C435 |
| 4 | 470N 470n | SMD-0603 | C442, C444, C445, C448 |
| 2 | 47u | CAP-TH-D6.3mmP2.5mm | C443, C449 |
| 16 | 2N7 2n7 | SMD-0805 | C501, C502, C503, C504, C505, C506, C507, C508 +8 |
| 3 | 1k | SMD-0805 | R101, R102, R419 |
| 9 | N/F | SMD-0805 | R201, R202, R203, R204, R205, R206, R207, R214 +1 |
| 16 | 10K 10k | SMD-0805 | R208, R209, R210, R211, R212, R213, R216, R217 +8 |
| 13 | 0 | SMD-0805 | R219, R220, R221, R222, R223, R224, R225, R227 +5 |
| 1 | 75 | SMD-0805 | R226 |
| 5 | 47 | SMD-0805 | R301, R302, R402, R418, R422 |
| 1 | 47K 47k | SMD-0805 | R303 |
| 1 | 2k2 | SMD-0805 | R309 |
| 1 | 6K8 6k8 | SMD-0805 | R311 |
| 1 | 470 | SMD-0805 | R312 |
| 1 | 562 | SMD-0603 | R411 |
| 1 | 100k | SMD-0805 | R420 |
| 1 | 100 | SMD-0805 | R421 |
| 32 | 240 | SMD-1206 | R501, R502, R503, R504, R505, R506, R507, R508 +24 |
| 32 | 100 | SMD-1206 | R517, R518, R519, R520, R521, R522, R523, R524 +24 |
| 32 | 100k | SMD-1206 | R533, R534, R535, R536, R537, R538, R539, R540 +24 |
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