CC-BY-NC-SA 3.0
This is a breakout for the Teensy 4.1 coupled with a Cirrus Logic CS42448 codec. This breakout provides the 6 input and 8 output codec channels DC-coupled, filtered and scaled to typical Eurorack levels (+-10V equals the codec full scale). The BOM preferrs PCBA-ready parts where possible.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 10uF | C6,C8,C15,C20 | C0603_MINIMAL | 4 |
| 2 | 100K | R3,R5,R6,R7,R8,R10,R11,R13,R14,R15,R16,R18,R19,R21,R22,R23,R24,R26,R68 | R0603_MINIMAL | 19 |
| 3 | 22uF | C23,C24 | CAP-SMD_BD5.0-L5.3-W5.3-FD | 2 |
| 4 | 100nF | C1,C2,C3,C16,C21,C5,C11,C18,C9 | C0603_MINIMAL | 9 |
| 5 | CS42448 | U2 | LQFP64-10X10 | 1 |
| 6 | DMP3098L | Q1,Q2,Q3 | SOT-23-3 | 3 |
| 7 | 10K | R29,R28,R33,R35,R38,R40,R43,R45,R48,R50,R53,R55,R58,R60,R63,R65 | R0603_MINIMAL | 16 |
| 8 | 100uF | C14,C19,C13,C7 | C1206 | 4 |
| 9 | 1K | R30,R34,R39,R44,R64,R59,R54,R49 | R0603_MINIMAL | 8 |
| 10 | 22uF | C25,C12 | C0603_MINIMAL | 2 |
| 11 | 3.24K | R27,R31,R32,R36,R37,R41,R42,R46,R47,R51,R52,R56,R57,R61,R62,R66 | R0603_MINIMAL | 16 |
| 12 | TEENSY 4.1 | MCU1 | TEENSY 4.1 | 1 |
| 13 | GS8552-MR | U3 | MSOP-8_L3.0-W3.0-P0.65-LS5.0-BL | 1 |
| 14 | 470pF | C26,C27,C28,C29,C30,C31,C32,C33,C34,C35,C36,C37,C38,C39,C40,C41,C42,C43,C44,C45,C46,C47,C48,C49,C50,C51,C52,C53,C54,C55 | C0603_MINIMAL | 30 |
| 15 | CAT811TTBI-GT3 | U1 | SOT-143 | 1 |
| 16 | 2K | R1,R2 | R0603_MINIMAL | 2 |
| 17 | 100pF | C22,C17,C10,C4 | C0603_MINIMAL | 4 |
| 18 | 14K | R4,R9,R12,R17,R20,R25,R67 | R0603_MINIMAL | 7 |
| 19 | 600Ω | L2,L1 | L0805_MINIMAL | 2 |
| 20 | TL084CPWR | U1.2,U1.3,U1.4,U1.6,U1.5 | TSSOP-14 | 5 |
| 21 | Eurorack Power 16 Pin IDC | U6 | MULTICOMP_MC9A12-1634_2X08X2.54MM_STRAIGHT_EURORACK | 1 |
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