DigitalAudioMixer
joshieyu
Components (48)
| Reference | Value | Description |
|---|---|---|
| IC1,IC5,IC7,IC9 | LM2940IMPX-10_NOPB | LDO Voltage Regulators 1A Low Dropout Regulator 4-SOT-223 -40 to 85 |
| IC3 | TPS73250DBVR | Texas Instruments TPS73250DBVR, LDO Voltage Regulator, 0.25A, 5 V +/-0.5%, 1.7 5.5 Vin, 5-Pin SOT-23 |
| IC4 | XC6902NA51PR-G | -16V Input Three Terminal Negative Voltage Regulator |
| IC6,IC8,IC10 | XC6902NA01PR-G | -16V Input Three Terminal Negative Voltage Regulator |
| U10,U15,U18 | OPA2134 | Dual SoundPlus High Performance Audio Operational Amplifiers, DIP-8/SOIC-8 |
| U11 | TPA6110A2DGN | 150-mW Stereo Audio Power Amplifier, HVSSOP |
| U16,U17,U19,U20 | SSM2019BRNZ | |
| U34,U35 | NE5532AD | SO-8 Dual Low Noise Operational Amplifier, 4mV Offset, 5nV/√Hz, 10MHz, Alternate KiCAD Library |
| C1,C10,C11,C14,C15,C18,C19,C22-C25,C44-C46,C48 | 1uF | SMD 0805 MLCC capacitor, Alternate KiCad Library,Unpolarized capacitor |
| C2,C58,C59,C76-C85,C106-C109 | 0.1uF | Unpolarized capacitor |
| C3,C12,C16,C20 | 0.47uF | SMD 0805 MLCC capacitor, Alternate KiCad Library |
| C4,C13,C17,C21,C65,C66,C68,C69,C95,C96,C98,C99 | 22uF | Polarized capacitor, US symbol,Unpolarized capacitor |
| C7 | 0.01uF | Unpolarized capacitor |
| C8 | 0.001uF | Unpolarized capacitor |
| C9,C41,C42 | 10uF | Polarized capacitor, US symbol |
| C29,C30 | 1200pF | Unpolarized capacitor |
| C34,C36 | 120pF | Unpolarized capacitor |
| C54,C55,C62,C63,C74,C75,C86,C87,C92,C93,C104,C105 | 200pF | Unpolarized capacitor |
| C56,C57,C60,C61,C88-C91 | 470pF | Unpolarized capacitor |
| C64,C67,C94,C97 | 47uF | Polarized capacitor, US symbol |
| C70-C73,C100-C103 | 47 uF | Polarized capacitor, US symbol |
| D1-D6,D8-D11 | LED | Common 5mm diameter LED |
| DZ1-DZ16 | 10V | Zener diode, generic symbol, Alternate KiCAD Library |
| H1-H4 | MountingHole_M3 | 3.2mm Diameter Mounting Hole (M3) |
| J1 | Line Out (Left) | Audio Jack, 3 Poles (Stereo / TRS) |
| J2 | Headphone Out | Audio Jack, 3 Poles (Stereo / TRS) |
| J3,J4,J9,J10 | XLR3_AudioJack3_Combo | XLR (Male or Female) and Audio Jack (Stereo / TRS) Combo Connector, Discrete Ground Pin |
| J5-J7,J20 | ACJM-MV-2 | 1/4" Single Vertical PCB Phone Jack, Mono (2 Channels), Metal Bore, Metal Nut, Metal Thread |
| J8 | PINHD_1x5_Female | Pin Header female with pin space 2.54mm. Pin Count -5 |
| J11 | SBH11-PBPC-D10-ST-BK | CRYSTAL 32.7680KHZ 12.5PF SMD |
| J12,J18 | PINHD_1x2_Male | Pin Header male with pin space 2.54mm. Pin Count -2 |
| J16 | PINHD_1x5_Male | Pin Header male with pin space 2.54mm. Pin Count -5 |
| J17 | PINHD_1x3_Male | Pin Header male with pin space 2.54mm. Pin Count -3 |
| J21 | Line Out (Right) | Audio Jack, 3 Poles (Stereo / TRS) |
| R1,R2,R12,R13,R15,R16,R19,R20,R22 | 0 | Resistor |
| R3-R10,R14,R34,R58-R63,R70,R71,R84-R87 | 2.2k | Resistor |
| R17,R18 | 8.2k | Resistor |
| R23,R24,R55,R57,R68,R69 | 1k | Resistor |
| R25,R26 | 15k | Resistor |
| R27,R28 | 100 | Resistor |
| R29,R30 | 20k | Resistor |
| R31-R33 | 82k | Resistor |
| R44-R47,R74-R77 | 5.1k | Resistor |
| R48,R49,R66,R67 | 1M | Resistor |
| R50-R53,R78-R81 | 10k | Resistor |
| R54,R56,R82,R83 | 47 | Resistor |
| R64,R65,R88,R89 | 1.1k | Resistor |
| R167-R170 | 3k | Resistor |