mhd314
yanava
mahaudio DAC for the RaspberryPi
Components (44)
| Reference | Value | Description |
|---|---|---|
| Q1 | AO3401A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| U1 | ES9038Q2M | SABRE HiFi 32-Bit Stereo Low Power Audio DAC |
| U2,U3 | OPA1612AxD | Dual SoundPlus High Performance, Bipolar-Input Audio Operational Amplifiers, SOIC-8 |
| U4,U11,U13 | OPA1622 | High-Fidelity, Bipolar-Input, Audio Operational Amplifier, VSON-10 |
| U5,U6,U8 | LM317_SOT-223 | 1.5A 35V Adjustable Linear Regulator, SOT-223 |
| U7 | TPS65131RGE | Split-Rail Converter with Dual, Positive and Negative Outputs (750mA typ, Switch Current Limit 1950mA typ),), 2.7-5.5V, VQFN-24 |
| U9 | LM337_SOT223 | Negative 1A 35V Adjustable Linear Regulator, SOT-223 |
| U10 | AT24CS64-SSHM | I2C Serial EEPROM, 64Kb (8192x8) with Unique Serial Number, SO8 |
| C1,C9,C10,C15,C16,C22,C25,C26,C29,C31,C41,C48,C49,C60,C61,C64,C65 | 100nF | Unpolarized capacitor |
| C2,C13,C14,C19,C20,C32-C36,C52-C57 | 820pF | Unpolarized capacitor |
| C3-C8,C11,C12,C17,C18,C21,C23,C24,C30,C50,C51 | 1uF | Unpolarized capacitor |
| C37,C40 | 4.7uF | Unpolarized capacitor |
| C38 | 6.8pF | Unpolarized capacitor |
| C39,C46,C47 | 22uF | Unpolarized capacitor |
| C42 | 220nF | Unpolarized capacitor |
| C43 | 7.5pF | Unpolarized capacitor |
| C44 | 10nF | Unpolarized capacitor |
| C45 | 4.7nF | Unpolarized capacitor |
| D1,D2 | MBR130T1G | DIODE SCHOTTKY 30V 1A SOD123 |
| D3,D4 | White | Light emitting diode |
| D5 | Red | Light emitting diode |
| D6-D11 | BAV99 | BAV99 High-speed switching diodes, SOT-23 |
| J1 | Raspberry_Pi_2_3 | expansion header for Raspberry Pi 2 & 3 |
| J2 | AudioJack_Pentaconn | Audio Jack, Pentaconn TRRS Switched |
| J3 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| J4 | AudioJack4 | Audio Jack, 4 Poles (TRRS) |
| L1,L2 | 4.7uH | Inductor |
| R1-R4,R13,R34,R66 | 22R | Resistor |
| R5-R7,R17-R20,R64 | 0R | Resistor |
| R8,R9,R84,R85 | 3.9k | Resistor |
| R10-R12,R14-R16,R33,R65,R78-R83 | 10k | Resistor |
| R21-R24 | 1.05k | Resistor |
| R25,R26,R29,R30,R35,R36,R39,R40,R45-R48 | 470R | Resistor |
| R27,R28,R31,R32,R37,R38,R41,R42,R49-R52 | 430R | Resistor |
| R43,R53 | 390R | Resistor |
| R44,R54,R62,R63 | 240R | Resistor |
| R55,R59 | 1M | Resistor |
| R56 | 178k | Resistor |
| R57 | 100R | Resistor |
| R58 | 150k | Resistor |
| R60,R61,R71-R73 | 720R | Resistor |
| R67 | 1k | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |
| Y1 | ASE-50MHz | 3.3V CMOS SMD Crystal Clock Oscillator, Abracon |