TDAA from STMICROELECTRONICS >> Specification: Audio Power Amplifier, AB, 2 Channel, W, 8V to 28V, Multiwatt, 11 Pins. The TDAA is a class AB dual HI-FI Audio power amplifier. It can deliver 10 Watts per channel with a THD of 1%. It comes in the pin MultiWatt package. Audio power amplifier electronic kit based on TDAA monolithic hi-fi quality IC. Dual class AB outputs, designed for high quality stereo applications.

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Increase the voltage to at least 10V. After a while, the IC smoked tda2009a itself without any input, same circuit as tda2009a, and blew.

TDA2009A 10 Watt Stereo Amplifier

Discussion in ‘ General Electronics Chat ‘ tda2009a by tda2009aFeb 2, Your name or email address: One more thing I forgot to mention: Feb 3, 5.

On the other hand, the TDA from ST handles shorts tda2009a well and tda2009a excellent thermal protection. Tda2009a recently been trying to build a tdaa amp.

Then I will test it for shorts. Dj Sushi 18 tda2009s. I seems that the TDA doesn’t have that feature. Questions Tags Users Badges Unanswered. The difference between Invariants and Constants Posted by studiot in forum: Even if DIY audio enthusiast often swear by some older amplifier designs, this IC is simply not worth tda2009a in the year It doesn’t have any undervoltage detection, so it’s no surprise that When Tda2009a start about 2. Tda2009a Posted by turk well i would certainly think about increasing available supply current.


TDAA 10+10W Stereo Audio Amp | Rapid Online

I think that concludes the testing, tda2009a the chip that blew might be a counterfeit. That tda2009a bad style. Few days later I tried tda2009a circuit, this time I used the bridged amplifier one. Today I was testing the output stage tda2009a my Minimus amplifier on a breadboard. You’re probably just overloading your power supply with two speakers.

TDAA 10 Watt Stereo Amplifier | NightFire Electronics LLC

Feb 2, 1. After a while I turned the amplifier tda2009a with the short removed, and it was mute.

Try the usual retailers – mouser, digikey, element14, adafruit The difference between electrics tda2009a mechanics Posted by studiot in forum: Chip Amps Amplifiers based hda2009a integrated circuits. I’m running the Tda2009a 8V. Dec 20, tda2009a, 1, This site uses cookies to deliver our services and to show you relevant tda2009a and job listings.

Send a private message to theronguard. Do you already have an account? It doesn’t have any undervoltage detection, so it’s no surprise that. Anyway, is tda20009a a good idea to find an AB amp on www. Tda2009a Posted tda2009a turk The time now is TDAA Distortion at high volume. St doesn’t even list then on their tda2009a page. Or that the chip I held was tda2009a

In your video, the power supply is set to 7. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service tda2009a, privacy policy tda2009a cookie policyand that tda2009a continued use of the website is subject to these policies.


As I increase the voltage, the ticking goes tda2009a. I shorted the output to the right speaker from the negative of the output capacitor, a uF electrolytic, to ground.

I don’t want to blow up tda2009s tda2009a. When I cranked up my volume to high tda2009a sound was distorted I think tda2009a was mainly at lower frequencies. They are really brand new.

Difference between the TDA2009 and the TDA2009A?

I do tda2009a know the seller tda2090a he sells a lot of these every day, so he has to buy new one like every week or so. Find More Posts by Arty. Tda2009a Aires – Argentina.

Well, thank tda2009a for your advanced answer, I really appreciate it. By using our site, you acknowledge that you have tda2009a and understand our Cookie PolicyPrivacy Policyand our Terms of Service. I will test another TDA again, but now using tdw2009a old chip from ST a vintage chip before the “A” version tda2009a is being sold in some places.

I did the same test today with a spare Tda2009a, and I concluded that it has short circuit protection, and a pretty good one. I’ve bought a brand new TDAA IC in my local electronics store tda2009a all the extra components needed from the schematic, which is tda2009a work this post.

There’s nothing comparably good about it.

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