D Class Audio amplifier schematic in Altium

$14-100 NZD

Closed

Posted

over 5 years ago

$14-100 NZD

Paid on delivery

need a PCB designed based on the Texas Instruments TPA3251 chipset. Configured with analog input, PBTL output, with feedback based upon [login to view URL] from [login to view URL] Single DC input rail (24V DC), single balanced audio input signal on XLR connector, single speaker output terminals as QC tabs. External feedback from external source with passive trim pot to adjust gain of the feedback source level (it will be from another source in a stereo system and will be simple QC tab connector). Most items as per the reference design from TI. 2 layer PCB preferred. 4 layer maximum. [login to view URL] [login to view URL]

Circuit Design

Electrical Engineering

Electronics

PCB Layout

Project ID: 17742182

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Active 6 yrs ago

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5 freelancers are bidding on average $77 NZD for this job

@pcbdesign88vn

i have worked with TPA2016, 8ohm speaker

$36 NZD in 3 days

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(19 reviews)

4.8

@vasstep

Dear Sir, I can help you with your project. With a high quality and in short terms. Please, contact me if interested to discuss details.

$95 NZD in 3 days

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(0 reviews)

0.0

@sureshcg005

Hai Expert in complicated Single & Multi-layer PCBs with both SMT & PTH Technology High Density PCB layout Designing up to 8 layers. I've designed and manufactured hundreds of PCBs, from low to high complexity, satisfying clients around the world. Feel free to contact me for more details Best regards

$100 NZD in 10 days