TDA2822 Stereo Amplifier | Make a simple power amplifier using TDA2822

TDA2822 is a low-power amplifier IC for small, economical, and high-quality audio amplification applications. This circuit has been simplified to only use 4 electrolytic capacitors, but the effect is still satisfactory. Classic circuit at the end of the video.

[@asusiloe]

ok. is good real sound. TDA2822M, is good video, NICE

[@aniksamanta6072]

Bro is the sound and bass output is clear like other redimate class d amplifiers?

[@vladdymr]

man i followed your steps and it worked flawlessly, i hadn´t the 1200uf capacitors but used 1000 instead. it is a big difference?
i got a question, where can i put an potentiometer?

[@stelectronic645]

There's no difference. The potentiometer should be placed at the input end, that is, the audio passes through the potentiometer and is then connected to pins 6 and 7

[@aniksamanta6072]

Bro is the sound and bass output is clear like other redimate class d amplifiers?

[@NoName-dj6bd]

Собрал много усилителей на tda2822, питанием от аккумулятора. Но любой УНЧ любит правильную разводку массы/GND. Идеальный вариант веером, от входного конденсатора отдельный проводник массы к каждой точке. При такой разводке шума в динамиках нет. А на видео фонит так, что соседям слышно.😅

[@adrijakrishna2113]

Does the 1200uf can be replaced by 1000uf.can you provide a circuit diagram for hearing aid using tda2822m

[@stelectronic645]

Can be replaced.
Search the Internet for hearing aid circuits, and there are many.

[@aniksamanta6072]

Bro is the sound and bass output is clear like other redimate class d amplifiers?

[@stelectronic645]

@@aniksamanta6072 The circuit in this video is simplified. To obtain high-quality sound, you should refer to the typical circuit given by the manufacturer

[@user-nm4ko6rx5w]

@@aniksamanta6072 ua-cam.com/video/8AX8Vqey_iE/v-deo.html&ab_channel=%D0%9F%D0%B0%D0%B2%D0%B5%D0%BB%D0%A1

[@user-nm4ko6rx5w]

@@aniksamanta6072 You can watch her play with me. there is a complete copy from the datasheet

[@Crxdkn]

i have TDA2822S, is this scheme suitable for him?

[@stelectronic645]

The circuit has been simplified, if the sound quality is not good enough, you can use the circuit at 7:18 at the end of the video

[@Crxdkn]

@@stelectronic645 Working, thank you so much

[@franekdolas7504]

na schemacie głośnik R masz nie podłączony.

[@stelectronic645]

Dziękuję za sprostowanie, przeoczyłem to.

[@fdteknik1881]

bisa untuk amplifier hedset?

[@stelectronic645]

itu seharusnya baik-baik saja

[@rinctvtelugu5710]

Can I supply 12 volt

[@stelectronic645]

yes, supply voltage: VCC=1.8V - 12V.

[@user-ut7zv6ki2t]

جيد

[@stelectronic645]

Thanks

[@mangkubumi6429]

Dominan lebih ke suara treble high