headphone_amplifier_v0
57maker
Components (16)
| Reference | Value | Description |
|---|---|---|
| U1 | LM7812 | Positive 1A 35V Linear Regulator, Fixed Output 12V, TO-220 |
| U2 | LM7912 | Negative 1A 35V Linear Regulator, Fixed Output 12V, TO-220 |
| U3 | NE5532 | Dual Low-Noise Operational Amplifiers, DIP-8/SOIC-8 |
| C1,C2 | 2200u | Polarized capacitor |
| C3,C4 | 0.22u | Unpolarized capacitor |
| C5,C6 | 100u | Polarized capacitor |
| C7-C10,C13,C14 | 0.1u | Unpolarized capacitor |
| C11,C12 | 1u | Unpolarized capacitor |
| D1 | KBL406 | Single-Phase Bridge Rectifier, 560V Vrms, 4.0A If, KBU package |
| J1,J3,J5-J7 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J4 | AudioJack3_SwitchTR | Audio Jack, 3 Poles (Stereo / TRS), Switched TR Poles (Normalling) |
| R1,R5 | 100K | Resistor |
| R2,R6 | 1K | Resistor |
| R3,R7 | 3.3K | Resistor |
| R4,R8 | R | Resistor |
| RV1 | R_Potentiometer_Dual | Dual potentiometer |