Tube TDA or Röhre TDA ID, IC – Integrated Circuit, Wires and Power/Output shown. Radio tubes are valves. TDA datasheet, TDA pdf, TDA data sheet, datasheet, data sheet, pdf, Philips, 2 x 22 W BTL stereo car radio power amplifier with speaker. TDA Datasheet PDF Download – 2 x 22 W BTL stereo car radio power amplifier with speaker protection, TDA data sheet.

Author: Gule Zulkinris
Country: Suriname
Language: English (Spanish)
Genre: Music
Published (Last): 21 March 2014
Pages: 254
PDF File Size: 18.48 Mb
ePub File Size: 19.26 Mb
ISBN: 887-8-25563-292-9
Downloads: 49553
Price: Free* [*Free Regsitration Required]
Uploader: Zolobei

Why did you calculate the SPL by 10log x? This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. It should be 20log x I think.

You must log in or register to reply here. Hi guys, I have got a 4 ohms speaker and a couple of power amplifiers. Its output into 4 ohms when clipping a little 0. Media New media New comments Search media. Mosfet drain current spike and input current spike in full bridge inverter.


Is the difference notable? Welcome to our site! A cheap little speaker will probably not be loud but a quality big speaker will probably be extremely loud with the same amount of power from an amplifier.

Access Denied

Started by sr Today at 5: Click here to register now. Started by chemelec Today at 4: How to create dashed plot in Octave? Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. Why guess about the tad1557 of a speaker? The difference between 68W and 22W may seem like a lot but it is just a 4.

OpAmp circuit for temp sensing using diodes Started by Elerion Today at 1: The TDA is an obsolete stereo car radio amplifier. Hi crutschow and thanks for your input.

Free Delivery. TDA1557Q TDA1557 audio power amplifier IC parts

Started by Silverboy Today at 7: Forums New posts Search forums. For a better experience, please enable JavaScript in your browser before proceeding.

It is listed on tfa1557 datasheet. The main benefits of using the latter chip are using a transformer with lower secondary voltage and much less heating generated compared to the LM when working at 68W.


The LM is rated at 68W into 4 ohms with only 0. Started by rashan shrestha Today at 9: But frequently a cheap little speaker has the gap from its voice coil to its magnet that is too small and it resonates loudly at one tda1575 two frequencies so it sounds awful but is very loud. Articles Top Articles Search resources.

To participate you need to register. By continuing to use this site, you are consenting to our use of cookies.

TDA Datasheet(PDF) – NXP Semiconductors

Thanks for any input. Since the LM is a single amplifier then the two channels in a TDA playing at clipping will sound almost as loud as one LM amplifier but the distortions are different.

Playstation 1 motherboard housing fell off, help!