Maker project
stm32f411_usb_audio_dac_pcb
BOM012550 · STM32F411-PCM5102A-Rev1
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “模拟信号处理链路” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U1, U2 AP1117-33 · by part number
- Arm Cortex-M MCU
- U3 STM32F411CEUx · by part number
- Audio DAC / ADC
- U4 PCM5102A · by part number
Helper circuits
- Crystal / oscillator
- Y1 25MHz, 9pF · by part number
- USB connector (Type-C / Micro / A)
- J3 USB_C_Receptacle_USB2.0 · by part number
- Audio jack / speaker connector
- J4 AudioJack4 · by part number
Online view
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22 rows · 52 parts0 of 22 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| C1, C2, C3, C4, C15, C17, C23, C26 | 10uC_1206_3216Metric_Pad1.33x1.80mm_HandSolder_Polar | No part number | 8 | ||
| C5, C8, C10, C11, C12, C13, C14, C16, C21, C25 | 0.1uC_0603_1608Metric_Pad1.08x0.95mm_HandSolder | No part number | 10 | ||
| C6, C7 | 12pC_0603_1608Metric_Pad1.08x0.95mm_HandSolder | No part number | 2 | ||
| C9, C19, C20, C22, C24 | 2.2uC_0603_1608Metric_Pad1.08x0.95mm_HandSolder | No part number | 5 | ||
| C18 | 100uC_1206_3216Metric_Pad1.33x1.80mm_HandSolder_Polar | No part number | 1 | ||
| R1 | 5k1R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 1 | ||
| R2, R3 | 5.1kR_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 2 | ||
| R4, R5 | 10kR_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 2 | ||
| R6, R7 | 10R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 2 | ||
| R8, R9 | 470R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 2 | ||
| D1 | LEDLED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | No part number | 1 | ||
| U1, U2 | AP1117-33SOT-223-3_TabPin2 | No part number | 2 | ||
| U3 | STM32F411CEUxQFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | No part number | 1 | ||
| U4 | PCM5102ATSSOP-20_4.4x6.5mm_P0.65mm | No part number | 1 | ||
| Y1 | 25MHz, 9pFCrystal_SMD_2520-4Pin_2.5x2.0mm | No part number | 1 | ||
| SW1, SW2 | SW_PushPushButtonSMD_2.93x3.9 | No part number | 2 | ||
| H1, H2 | MountingHoleInterface labelMountingHole_2.2mm_M2 | No part number | 2 | ||
| JP1, JP2, JP3 | SolderJumper_2_OpenSolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | No part number | 3 | ||
| J1 | Conn_01x03PinHeader_1x03_P2.00mm_Vertical | No part number | 1 | ||
| J3 | USB_C_Receptacle_USB2.0USB_C_Receptacle_HRO_TYPE-C-31-M-12 | No part number | 1 | ||
| J4 | AudioJack4Interface label3.5mmHeadphoneTRRS_THT | No part number | 1 | ||
| J5 | Conn_01x08SOIC_clipProgSmall | No part number | 1 |