DAC4458
About the DAC4458 PCB
DAC4458 is an open source PCB design by fabguitar69690, published on GitHub. It is a 2-layer board measuring 78.2 × 55.4 mm, with 180 components from 25 distinct parts.
Other key parts include the OPA1652AIDR and AK4458VN. By type, the board carries 84 resistors, 77 capacitors, 10 connectors and 9 ICs.
From the project
a modular version of pcb
Main components on the DAC4458
DAC4458 bill of materials (BOM)
180 components, 25 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | OPA1652AIDR IC_OPA1652AIDR Texas Instruments | SOIC8_3.9x4.9mm_Pitch1.27mm | IC301, IC302, IC303, IC304, IC306, IC307, IC308, IC309 |
| 1 | AK4458VN IC_AK4458VN AKM Semiconductor Inc. | QFN48_7x7mm_Pitch0.5mm_EP_Handsoldering | IC305 |
| 1 | DSP | PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | OUT1 | PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | OUT2 | PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | OUT3 | PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | OUT4 | PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | OUT5 | PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | OUT6 | PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | OUT7 | PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | OUT8 | PinHeader_1x03_P2.54mm_Vertical | J9 |
| 1 | Alim | PinHeader_1x03_P2.54mm_Vertical | J10 |
| 20 | UVY1E101MDD CAP_100u_20%_25V_ALUM_RADIAL Nichicon | RD2_D5_L11 | C301, C302, C309, C310, C314, C315, C321, C324 +12 |
| 16 | ECH-U1H471GX5 CAP_470p_2%_50V_PPS_0805 Panasonic Electronic Components | C0805-X7R | C303, C304, C311, C312, C316, C317, C326, C327 +8 |
| 8 | C0805C270J5GACTU CAP_27p0_50V_C0G_NP0_0805 KEMET | C0805-X7R | C305, C306, C318, C319, C334, C335, C350, C351 |
| 8 | ECH-U1C392JX5 CAP_3n90_5%_16V_PPS_0805 Panasonic Electronic Components | C0805-X7R | C307, C308, C322, C323, C338, C339, C354, C355 |
| 1 | CC0805KKX7R7BB105 CAP_1u00_16V_X7R_0805 Yageo | C0805-X7R | C313 |
| 22 | C0805C104K5RACTU CAP_100n_50V_X7R_0805 KEMET | C0805-X7R | C320, C328, C336, C344, C352, C361, C362, C363 +14 |
| 2 | GRM21BR61E106MA73L CAP_10u0_25V_X5R_0805 Murata Electronics North America | C0805-X7R | C337, C360 |
| 16 | RR1220P-4421-D-M RES_4K42_0.5%_0.1W_Thin_0805 Susumu | C0805-RES | R301, R303, R311, R313, R317, R319, R328, R330 +8 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 16 | RR1220P-3401-D-M RES_3K40_0.5%_0.1W_Thin_0805 Susumu | C0805-RES | R302, R304, R315, R316, R318, R320, R332, R333 +8 |
| 16 | RNCP0805FTD150R RES_150R_1%_0.25W_Thin_0805 Stackpole Electronics Inc. | C0805-RES | R305, R306, R312, R314, R321, R322, R329, R331 +8 |
| 16 | RT0805FRE074K7L RES_4K70_1%_0.125W_Thin_0805 Yageo | C0805-RES | R307, R308, R309, R310, R324, R325, R326, R327 +8 |
| 4 | RC0805FR-0720RL RES_20R0_1%_0.125W_Thick_0805 Yageo | C0805-RES | R323, R334, R349, R356 |
| 16 | RC0805FR-07100KL RES_100K_1%_0.125W_Thick_0805 Yageo | C0805-RES | R374, R375, R376, R377, R378, R379, R380, R381 +8 |
DAC4458 design files
The KiCad project lives in the fabguitar69690/FreeDSP-Aurora-Custom repository on GitHub; these links point at the commit this page was built from.
- LayoutDA4458/DAC4458.kicad_pcb
- SchematicDA4458/DAC4458.kicad_sch
DAC4458: common questions
How big is the DAC4458 PCB?
The DAC4458 measures 78.2 × 55.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DAC4458?
180 components, from 25 distinct parts. The full bill of materials is listed on this page.
Where can I download the DAC4458 design files?
From the fabguitar69690/FreeDSP-Aurora-Custom repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the DAC4458 design in my own project?
The repository has no license, so all rights stay with fabguitar69690. Use it as a reference, and ask the author before reusing the design.
