Hi im wanting to build a battery powered boom box for my garden.
i have a TB2904HQ chip from a old car stereo that i would like to use but cant find any info on the web about it other than the data sheet. I would like to use it in dual channel mode but cant find a schematic for it. has antone use one of these before and can help me out with a design? thanks.
i have a TB2904HQ chip from a old car stereo that i would like to use but cant find any info on the web about it other than the data sheet. I would like to use it in dual channel mode but cant find a schematic for it. has antone use one of these before and can help me out with a design? thanks.
The TB2904HQ has a high quiescent current draw of 0.17 to 0.34A, not a battery friendly device. This is partly because its 8 amplifiers in one.