TDA2009A PDF

TDAA from STMICROELECTRONICS >> Specification: Audio Power Amplifier, AB, 2 Channel, W, 8V to 28V, Multiwatt, 11 Pins. Audio power amplifier electronic kit based on TDAA monolithic hi-fi quality IC. Dual class AB outputs, designed for high quality stereo applications. TDAA NTE Equvilent NTE IC – DUAL 10W STEREO AMP VCC = 24V TYPICAL LEAD SIP. NTE Data Sheet Data Sheet. NTE.

Author: Kezahn Gardakora
Country: Slovenia
Language: English (Spanish)
Genre: Life
Published (Last): 8 November 2010
Pages: 274
PDF File Size: 19.58 Mb
ePub File Size: 14.98 Mb
ISBN: 136-1-12288-396-3
Downloads: 8455
Price: Free* [*Free Regsitration Required]
Uploader: Kajishakar

Is there any way to stop the weird ticking? When I connect it, it still gda2009a that ticking sound and the music is quite distorted. Post as a guest Name. There’s nothing comparably good about it. Sign up using Email and Password. It might sound like you hit the “loudness” button on an 70’s stereo. When Tra2009a bump it up to about 4V, the sound it totally distorted. It’s running about 0. The chip needs something between 8 and 28 V to work properly.

TDAA 10 Watt Stereo Amplifier | NightFire Electronics LLC

By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. EDIT See my other answer.

Related Posts  HIMNARIO PRESBITERIANO PDF

I’m still recommending a not-as-obsolete amplifier ICs. Increase the voltage to at least 10V. You can often get them for free as samples, or for little money at online retailers.

When I start about 2. EBay from China is always a bad idea. Yeah, then you reduce the load impedance, and thus, the voltages that the transistors can supply get lower, and your sound gets compressed tda009a a smaller voltage range. I don’t want to blow up my speakers.

TDA2009A 10+10W Stereo Audio Amp

More likely not even in the last 25 years. Go to the website of the former manufacturer of the TDAA it’s http: Anyway, is it a good idea to find an AB amp on www.

In your video, the power supply is set to 7. Or combine any of these measures – especially since the tdaa has been declared obsolete by the last major manufacturer ST for a while now, it’s very likely you’ll find better amplifier ICs.

I’ve bought a brand new TDAA IC in my local electronics store and all the extra components needed from the schematic, which is provided work this post. I’ve built this according to the schematic provided in the images, tea2009a I’ve changed the capacitor connected to VCC and GND at pin 9 of the IC to uF and uF with no change I’ve done this because of my lack of capacitors rda2009a home. I’m running the IC 8V. Home Tad2009a Tags Users Unanswered.

Related Posts  A HISTORY OF WESTERN ART LAURIE SCHNEIDER ADAMS PDF

Access Denied

The amperes are just fine, check out the video. It’s a 30W 5A power supply. That is bad style. Dj Sushi 18 5. St doesn’t even list then on their products page.

So you’re simply operating out of the specifications of that IC. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The datasheet looks like it’s from the mids, at the very least. Try the usual retailers – mouser, digikey, element14, adafruit He probably has a stock or an extremely cheap source of obsolete parts and is trying to make money with inferior products.