Amp 2x4Ohm
STDAmp 2x4Ohm
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：Public Domain
Creation time:2016-06-26 16:29:00Update time:2019-08-10 08:25:20
Description
A simple dual TPA3122D2-based amp with mute switches. One chip is designed to run in bridged-mode, the other one runs single-ended.
The PCB is designed for home etching, the red traces are jumper links.
No liability for lab-explosions or bursted ear drums ;)
BOM
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | TPA3122D2N | U1,U3 | DIP20 | 2 |
| 2 | SIP1 | P1,P2,P3,P4,P5,P6,P9,P10,P7,P8 | Round Connector | 10 |
| 3 | 1u | C1,C4,C5,C8,C14,C17 | C1 | 6 |
| 4 | 1m | C2 | D5.1 r5.1 elec. Cap | 1 |
| 5 | .1u | C3 | C1 | 1 |
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