KINK-box
FunDeckHermit
Audio amplifier / Web radio based on ESP32-S3
Components (29)
| Reference | Value | Description |
|---|---|---|
| U1 | CH221K | USB-PD & Type-C & Fast Charge Power Sink Controller, SOT-23-6 |
| U2 | PCM5100A | 2.1 VRMS, 100dB Audio Stereo DAC with PLL and 32-bit, 384kHz PCM Interface, TSSOP-20 |
| U3 | TPA3118D2DAPR | 30-W stereo, 60-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier |
| U4 | BD33FC0FP | 1A, 26.5V max, 3.3Vo, low-dropout voltage regulator TO-252-3 |
| U202 | ESP32-S3-WROOM-1 | 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth ® 5 (LE) module Built around ESP32S3 series of SoCs, Xtensa ® dualcore 32bit LX7 microprocessor Flash up to 16 MB, PSRAM up to 8 MB 36 GPIOs, rich set of peripherals Onboard PCB antenna |
| C1,C4,C7,C10,C11,C14 | 1uF | 1uF 0603 10V X7R 1uF MLCC ±10% T&R,1uF 1206 25V X7R 1uF MLCC ±10% T&R |
| C2,C3 | 2.2uF | 2.2uF 0805 25V X7R 2.2uF MLCC ±10% T&R |
| C5,C15-C18,C26-C30,C41-C43,C202,C205-C207 | 100nF | 100nF 0603 50V X7R 100nF MLCC ±10% T&R,Multilayer Ceramic Capacitor 100nF |
| C6,C24,C25,C201,C203,C204,C208 | 10uF | 10uF 1206 25V X7R 10uF MLCC ±10% T&R,Multilayer Ceramic Capacitor 10uF |
| C8,C9,C12,C13 | 220nF | 220nF 0603 50V X7R 220nF MLCC ±10% T&R |
| C19-C22 | 680nF | 680nF 0603 10V X7R 680nF MLCC ±10% T&R |
| C23 | 470uF | 470 µF, 50 V, 5000 hours @ 105°C, Polar |
| C31,C32 | 2.2nF | 2.2nF 0603 50V X7R 2.2nF MLCC ±10% T&R |
| FL1,FL2 | 744238701 | 9 µH @ 100 kHz 2 Lijn Common Mode Choke Opbouwmontage 700 Ohms @ 100 MHz 4A DCR 15mOhm |
| H103-H106 | MountingHole | |
| J1 | PJ-328A0-B | Audio Jack, 3 Poles (Stereo / TRS), Switched TR Poles (Normalling) |
| J2,J3 | QT02CSF83H0000G | TERM BLOCK 2POS SIDE ENTRY 10MM |
| J201 | USB4500-03-0-A | USB-C (USB TYPE-C) USB 2.0 Receptacle Connector 24 (16+8 Dummy) Position Board Edge, Cutout; Surface Mount; Through Hole, Right Angle |
| R1-R3,R28,R32,R36,R38-R40 | 47K | Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R4-R8 | 470R | Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R9-R11,R14,R15 | 10K | Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R12,R13,R16,R17,R204 | 1K0 | Resistor, small symbol,Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R18,R43 | 5K6 | Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R19-R21 | 22K | Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R22-R27,R29-R31,R33-R35 | 220R | Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R37,R41,R42 | 5K1 | Thick Film Resistors - SMD, 0.1W, 0603, 1% |
| R230,R231 | 22R | Resistor, small symbol |
| SW1-SW4 | 465M111172501 | RGB Illuminated Push Button Switch 15 x 15 mm |
| SW5 | KMR223GLFG | 2.8x4.6mm, SMD Push button switch, generic, two pins |