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| Stereo AMP On TDA2003 |
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Posted by: Ki-Di - 03-05-2025, 04:09 PM - Forum: Audio/Video Electronics
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I do my small project (mini FM Radio Reciever + Builtin speakers with AMP) and found perfect AMP Schematic in internet for my AMP.
INFO
- Heat sinks are necessary for both ICs.
- 6V-12V Operating voltage.
- Power ≤ 10W
- Impedance ≥ 4 Ohm
COMPONENT LIST
- C1,C2 - 100uF (Electrolyte)
- C3,C4 - 1000uF (Electrolyte)
- C5,C6,C7,C14 - 100nF (Ceramic)
- C8,C13 - 10uF (Electrolyte)
- C9,C12 - 39nF (Ceramic)
- C10,C11 - 470uF (Electrolyte)
- R1,R8 - 39 Ohm
- R2,R7 - 1 Ohm
- R3,R6 - 220 Ohm
- R4,R5 - 2.2 Ohm
- U1,U2 - TDA2003
- SW - Micro ON/OFF Switch
PAD LIST
- P1,P2 - Left Chanel IN
- P7,P8 - Right Chanel IN
- P3,P4 - Left Chanel OUT
- P5,P6 - Right Chanel OUT
- P9,P10 - 12V DC INPUT
Here is my Schematic + 3D maded in EasyEDA and Gerber files.
Gerber_FM-Radio-Reciever-amp_PCB_FM-Radio-Reciever-amp_2025-05-03.zip (Size: 94.52 KB / Downloads: 0)
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