wueHans
Byter64
Es ist wie Hans, aber 2. Also besserer Hans (2).
Components (19)
| Reference | Value | Description |
|---|---|---|
| U1 | PAM8403D | 3W Filterless Class-D Stereo Audio Amplifier, SOP-16 |
| U3 | PCM5102A | 2.1 VRMS, 112dB Audio Stereo DAC with PLL and 32-bit, 384kHz PCM Interface, TSSOP-20 |
| U4,U5 | MIC5219-3.3YM5 | 500mA low dropout linear regulator, fixed 3.3V output, SOT-23-5 |
| C1,C15,C18,C19 | 1 μF | Unpolarized capacitor, small symbol |
| C2-C5,C9,C13,C16,C17 | 10 μF | Unpolarized capacitor, small symbol |
| C6-C8,C10 | 0.1 μF | Unpolarized capacitor, small symbol |
| C11,C12,C14,C22 | 2.2 μF | Unpolarized capacitor, small symbol |
| C20,C21 | 220 nF | Unpolarized capacitor, small symbol |
| D1 | LED | Light emitting diode |
| J2 | AudioJack3 | Audio Jack, 3 Poles (Stereo / TRS) |
| JP1 | SolderJumper_2_Open | Solder Jumper, 2-pole, open |
| JP3-JP5 | SolderJumper_3_Open | Solder Jumper, 3-pole, open |
| LS1 | Left Speaker | Speaker |
| LS2 | Right Speaker | Speaker |
| R1,R9 | 10 kΩ | Resistor |
| R2-R5 | 22 Ω | Resistor |
| R6 | 1 kΩ | Resistor |
| R7,R8 | 470 Ω | Resistor |
| RV1 | 2 kΩ | Dual potentiometer |