22 Mar Tiny stereo audio amplifier board has been designed around SMD TDAD IC from ST. The TDAD is a dual bridge amplifier specially. STMicroelectronics TDA Audio Amplifiers are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for STMicroelectronics . TDA STMicroelectronics Audio Amplifiers 7W Dual Bridge Amp datasheet, inventory, & pricing.

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TDA7266 Audio Amplifier Module

I drilled the larger holes with a metric step drill examples. No availability reported, please contact our Sales office. The diameters of the holes in the front and rear of the chassis conform to the components Fda7266 used. ST Code of Conduct Blog.

Communications Equipment, Computers and Peripherals. Distributor Name Region Stock Min.

Cloud Components and Modules. There are a lot of sharp edges. Product is in volume production Evaluation: Menu Products Explore our product portfolio. Selectors Simulators and Models.

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The PCB is relatively easy to assemble. They theoretically work with the ventilation holes in the chassis to allow some airflow across the TDA heat sink.


If you produce your own PCB for this amplifier keep that placement in mind. According to the TDA data sheet, this amplifier powered by 12 VDC should be capable of supplying approximately 3 Watts per channel into an 8 ohm load at around. Smart Home and City Smart Industry. The signal wires are kept separate from the power and speaker wiring and the length of all wires are no longer than they have to be.

It takes a lot of tda726.

TDA Audio Amplifier Module | Open ImpulseOpen Impulse

The front panel is bamboo that was laser cut at ponoko. Computers and Peripherals Data Center. Product is in volume production only to support customers ongoing production. Limited Engineering samples available Preview: A PDF of the schematic can be downloaded here: According to the datasheet, the input impedance of the TDA is 30k ohms. Product is under characterization.

The chassis and bottom cover are painted with Krylon Satin Black spray paint from Lowes.


If you decide to recreate this chassis then you will need to adjust the size of the holes to match your parts. PDFs of the chassis modification drawings that contain full size templates are here: MEMS Microphones evaluation tools 6: In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. The cutouts I made to the chassis are detailed on a couple of drawings: Who We Are Management. Leave a Reply Cancel reply Your email address will not be published.

I doubt there is a human alive that can perceive the difference, but it was an easy change. Not Recommended for New Design.

Free Sample Add to cart. It also does not touch the chassis at any point. I had stock of some WIMA 2. I found that deburring the holes on the inside of the chassis was a difficult and nightmarish experience. Marketing proposal for customer feedback.