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STD TPA6120-A47 Headphone Amp
License: Public Domain
Mode: Editors' pick
- 2
Update time：
2022-02-04 16:57:04
Creation time：
2018-07-02 14:59:26
Description
TPA6120 with A47 Opamp, works very well !
By using 2 x OPA2134, sounds really good !
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 470uF | C11,C12 | CHENXING VENT 2200UF-10V (10X17 H-5 D-0,5)MM | 2 |
| 2 | Toggle SwitchesSK-12F14 G5 | SW1 | SK-12F14-G | 1 |
| 3 | Stereo Potentiometer -2 | J2 | ALPHA DUAL POT WITH SWITCH | 1 |
| 4 | TLE2426 | U3 | SOP8-1.27-5X3.6MM | 1 |
| 5 | TPA6120A2DWP | U4 | TI-DWP20-3730X2350TP_N | 1 |
| 6 | Right Channel | U5 | DIP-8 | 1 |
| 7 | Left Channel | U2 | DIP-8 | 1 |
| 8 | 10uF | C13,C14 | CAP-5*7 | 2 |
| 9 | OutJack | OUTPUT1 | AUDIO-JACK-KIT | 1 |
| 10 | InJack | INPUT1 | AUDIO-JACK-KIT | 1 |
| 11 | 47 | R19,R15,R20,R14 | R8 | 4 |
| 12 | 10k | R18,R12 | R8 | 2 |
| 13 | 2k | R17,R11 | R8 | 2 |
| 14 | 100k | R16,R10 | R8 | 2 |
| 15 | 1N4007 | D1 | M7 | 1 |
| 16 | 50R | R9,R8 | R8 | 2 |
| 17 | 1K | R2,R5,R4,R3 | R8 | 4 |
| 18 | 10R | R1 | 0805 | 1 |
| 19 | 10R | R6,R7 | R8 | 2 |
| 20 | 100nF | C3,C4,C2,C1 | CBB CAP | 4 |
| 21 | LED-3MM | LED1 | LED-3MM/2.54 | 1 |
| 22 | Barrel_2.1mm | J3 | BARREL_JACK_2.1MM-2 | 1 |
| 23 | 1uF | C9,C15 | CBB CAP | 2 |
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