Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Thanks, that's great to know!
So about the currents due to different offsets, would AC coupling the load help? My application will probably run off of a bunch of AA NiMH batteries totaling 12V.
I have used the TDA7350 bridge tied on a 2-Ohm load. It doesn't blow up or even get very warm. I can get sound out of it when i blow on the mic, but when I speak into it, my voice is very low out of the speakers.
If I increase the signal into it (potentiometer with signal in at one end...
Even the bridged TDA2003 cannot drive a 2-Ohm load?
Is there another IC you'd recommend? I'm unable to change the speaker configuration so I'm stuck with the 2-Ohm load.
I know this is an old thread, so I hope you're all still around.
I need a bridged mono amplifier circuit that can drive a 2-Ohm load. I was considering this bridged TDA2003 circuit. I'd rather not have to have a trim-pot on the board to zero out the offset difference, so I wanted to know if...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
