UsbSound
SteveSyfuhs
A custom-made USB sound card for Balanced Audio
Components (41)
| Reference | Value | Description |
|---|---|---|
| U1 | XRP7659 | |
| U2 | ICL7660 | |
| U3 | USBLC6-2SC6 | |
| U4,U7-U9 | NE5534 | |
| U5 | PCM1795DB | |
| U6 | STM32F405RGT6 | |
| C1-C6,C32,C34,C36,C38,L1 | 10u | |
| C7,C23,C33,C42 | 2700pF | |
| C8,C16 | 1u | |
| C9,C17 | 10n | |
| C10,C20,C24,C30,C39,C41,C43,C45 | 0u1 | |
| C11 | 4u7 | |
| C12-C15 | 100n | |
| C18 | 47u | |
| C19,C27,C40,C44 | 22pF | |
| C21,C22 | 2u2 | |
| C25,C26,C28,C29 | 12p | |
| C31,C35,C37 | 0.1u | |
| D1,D2 | B5819W | |
| D3,D4 | Red | |
| F1 | 250mA | |
| FB1 | 600 @ 600MHz | |
| J1,J5 | SWD | |
| J2 | USB_B | |
| J3 | XLR_L | |
| J4 | XLR_R | |
| L2,L3 | 39n | |
| R1 | 47k | |
| R2 | 15k | |
| R3 | 270 | |
| R4 | 100k | |
| R5 | 68k | |
| R6,R13,R16,R19 | 820 | |
| R7,R20 | 2k2 | |
| R8,R12 | 10k | |
| R9-R11 | 27 | |
| R14,R15 | 0 | |
| R17,R18 | 4k7 | |
| SW1 | BOOT_SELECT | |
| Y1 | 16MHz | |
| Y2 | 36.864MHz |