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  • Class D Amplifier Using TEA2025 IC

    I just want to leave a memo for anyone who will follow your sketch. There is important wiring error for right channel (the one that goes to input pin 10 and 10). As a result, left speaker is not functioning correctly.Also the capacitor data is inccorect in some cases. It's 470uF and not 4700uF as you say. On silk you even have 2000uF which is wrong again.Thanks for the project, at least i got my PCBs in 2 weeks.

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  • Hi. Congrats to your project. You seam very young, you will go places! I made your project, and have to re solder several components in order to function correctly. I just want to leave a memo for anyone who will follow your sketch. There is important wiring error for right channel (the one that goes to input pin 10 and 10). As a result, left speaker is not functioning correctly.Also the capacitor data is inccorect in some cases. It's 470uF and not 4700uF as you say. On silk you even have 2000uF which is wrong again.Thanks for the project, at least i got my PCBs in 2 weeks.

    View Instructable »