AMP-MA
pivikd
Components (56)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q12,Q13 | 2N5484 | TO-92 N-JFET transistor, 25V, 1mA, 310mW, Alternate KiCAD Library |
| Q3-Q9 | 2SC1815 | 0.15A Ic, 50V Vce, Low Noise Audio NPN Transistor, TO-92 |
| Q10,Q11 | J201 | TO-92 N-JFET transistor, 40V, 0.2mA, 350mW, Alternate KiCAD Library |
| U1 | CA3080 | 2MHz, Operational Transconductance Amplifier (OTA), gM spread 2:1, DIP-8/SOIC-8 |
| U2 | LM1875 | 20W Audio Power Amplifier, TO-220-5 |
| 3362P1,R2,R3,R13,R15,R17,R20-R22,R25 | 10K | Resistor,Trim-potentiometer |
| BT1 | CRONA | |
| C1,C19-C21 | 100n | Unpolarized capacitor |
| C2 | 470p | Unpolarized capacitor |
| C3,C4 | 22n | Unpolarized capacitor |
| C5 | 2.2u | Unpolarized capacitor |
| C6,C34 | 0.1u | Unpolarized capacitor |
| C7,C11,C12,C22,C23 | 10n | Unpolarized capacitor |
| C8 | 1u/10 | Polarized capacitor |
| C9,C10,C14-C18 | 1n | Unpolarized capacitor |
| C13 | 10u/16 | Polarized capacitor |
| C24,C29 | 50n | Unpolarized capacitor |
| C25,C30 | 10p | Unpolarized capacitor |
| C26,C32 | 10u | Unpolarized capacitor |
| C27,C31 | 3.3u | Unpolarized capacitor |
| C28,C33,C35 | 220n | Unpolarized capacitor |
| CE1,CE5-CE7 | 100u | Polarized capacitor |
| CE2,CE3 | 47u | Polarized capacitor |
| CE4 | 200u | Polarized capacitor |
| CE8 | 22u | Polarized capacitor |
| D2 | 1N5817 | 20V 1A Schottky Barrier Rectifier Diode, DO-41 |
| D3,D6,D7 | 1N914 | DO-35 Diode, Small Signal, Fast Switching, 75V, 200mA, 4ns, Alternate KiCad Library |
| D4 | BZV55C4V7 | 4.7V, 500mW, 5%, Zener diode, MiniMELF |
| D5 | LED | Light emitting diode |
| LEVEL1 | 100KB | Potentiometer |
| LS1 | Speaker | Speaker |
| R1,R39,R43,R46 | 4K7 | Resistor |
| R4 | 33R | Resistor |
| R5 | 100 | Resistor |
| R6,R8-R11,R16,R18,R26,R29,R36,R37,R40-R42,R47 | 1M | Resistor |
| R7,R44,R51 | 1K | Resistor |
| R12 | 470K | Resistor |
| R14,R19 | 150K | Resistor |
| R23,R24 | 56K | Resistor |
| R27 | 2K2 | Resistor |
| R28 | 22R | Resistor |
| R30,R49 | 22K | Resistor |
| R31 | 62K | Resistor |
| R32 | 100R | Resistor |
| R33-R35 | 510K | Resistor |
| R38,R45 | 0R | Resistor |
| R48 | 33K | Resistor |
| R50 | 20K | Resistor |
| R52 | 1R | Resistor |
| RBass?,RTreble? | 220KA | Potentiometer |
| RMiddle? | 22KA | Potentiometer |
| RV1 | 2K | Trim-potentiometer |
| RV2 | 500KC | Potentiometer |
| SW1 | SW_Push | Push button switch, generic, two pins |
| VOL1,VOL2 | 100KA | Potentiometer |
| Z1 | 1N4739A | 1300mW Silicon planar power Zener diodes, DO-41 |