Melkree I want to make a little portable amplifier and have a tda and was woundering if say at 6 volts I would still get anything out of it. Hi increase C4 to uF for 4ohms load, for a better LF response. A 6V battery drops to only 4V during its life. This is an educational website.

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Oct 8, This has five pins, needs only 6 common caps and 4 common resistors. Quote of the day. March 24, at 2: The heatsink for the IC should be 45 sq.

AmplifiersPower Amplifier. Stay clear of it. The TDA is made for a supply voltage of Oct 4, 1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Dec 20, 10, 1, Digikey has none in stock.

Dayasheet data sheet says this is an obsolete audio tsa chip. It was bootstrapped for low voltage loss and produced 5. You must log in or register to reply here. I know that obsolete means no longer manufactured, but does it also mean a better chip is available? Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. Is there a specific reason you would avoid the TDA Welcome to our site! Click here to register now.

October 12, at 2: Oct 4, 2. Forums New posts Search forums. In the tsa shown the gain of the amplifier isdetermined by the radio of R1 and R2. Better choice than TDA for low power audio amp? Leave a Reply Cancel reply Your email address will not be published. Oct 5, 7. The obsolete TDA available online cheaply might be defective, used or fake.

This circuit is the best one rugged with low distortion tda clarity. Oct 4, 3. Articles Top Articles Search resources. To participate you need to register.

If it is only because you want more power that is one thing, but if you know something weak about it—or even have had a bad experience with one—could you please explain what it is. TOP 10 Related.


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