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So where do I start fixing this? This site uses cookies to deliver our services and tda7052 datasheet show you relevant ads and job listings.

TDA7052 Datasheet

By clicking “Post Your Answer”, tda7052 datasheet acknowledge that you have read yda7052 updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. I should also mention that this is my first circuit on a breadboard, so it could be tda7052 datasheet problems too.

You can measure dwtasheet sound card’s tda7052 datasheet impedance, but it’s probably low enough to not matter. Sign up using Facebook. The nF has to be ceramic for a reason low ESR. Questions Tags Users Badges Unanswered.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. First problem is that the amplifier won’t work on voltages above 3. It’s a high-gain amplifier and might be oscillating if you built the circuit dayasheet a breadboard.

Why are you tda7052 datasheet a 50 ohm speaker? The peaks seem to get distorted. Unexpected results with TDA tda7052 datasheet I dztasheet know that the speaker and the amplifier can work well together, because they were salvaged from another circuit. Here’s the effect of increasing volume on a sine wave: When I set input voltage to say mV, the output volume is really low, but there’s no interference.

The minimal voltage listed in the datasheet is 3 V, typical is tda7052 datasheet V and maximum is tda7502 V, so this looks a bit strange.

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It must be as close as possible across the tda7052 datasheet supply of the amplifier IC. Post as a guest Name.

tda7052 datasheet Now about my problems: The potentiometer fixed the problems with power supply voltage. Sign up or log in Sign up using Google. I also used nF electrolytic capacitor, since I don’t have any ceramic datashfet the moment.

Put it on a PCB. You are probably overdriving the amplifier by using a sound card for testing.

TDA Datasheet(PDF) – NXP Semiconductors

Sign up using Email and Password. I’ve never had any problems with the TDA I’ll try with a Tda77052 and a nF capacitor next. The speaker is quiet much more than in the tda7052 datasheet I got the amplifier and speaker form and from time to time it seems as if the amplifier is clipping I’m not sure if tda7052 datasheet the right word.

Sound cards have a low impedance output, so 10k log datazheet be fine. Try putting a pot on the input, as a volume tda7052 datasheet. The TDA was designed for an 8 ohm unit. Try a few mV input.