D Class Audio amplifier schematic in Altium

$30-250 USD

En curso

Publicado

hace más de 5 años

$30-250 USD

Pagado a la entrega

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

ID del proyecto: 17742106

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7 propuestas

Proyecto remoto

Activo hace 6 años

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7 freelancers están ofertando un promedio de $196 USD por este trabajo

@highfliercnr

Dear Sir, I am an highly skilled board designer who has over 17 years experience on complex, multi layers PCB design. I can provide you with service from schematic entry to PCB Layout.I can also provide the prototype service. Please message me if you are interested or want to learn more. We can discuss further. EDA Tools: Altium17, Pads, Orcad, Eagle8.. Thanks

$333 USD en 5 días

4,9

(116 comentarios)

8,3

@quang102

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$155 USD en 3 días

4,7

(35 comentarios)

6,5

@zeshankhan43210

Hi. I am a professional Electronics Engineer having expertise in amplifier designing and PCB designing. Contact me.

$250 USD en 3 días

4,6

(15 comentarios)

4,8

@HXElectronics

hello Sir, i can design it for you. please share more info in details. i am from shenzhen, china. i can also help you to make samples

$277 USD en 3 días

3,5

(6 comentarios)

3,8

@led1234

i have big experienced on analog PCB design with high quality.i have big experienced in analog design ,i have already design high quality amplifier design

$55 USD en 3 días