TPA3110 class D amplifier

tpa3110 stereo

Class D amplifier has been very popular recently. They are smaller, lighter and very efficient which is very well suited for battery operation. They also require smaller heatsinks than their class A and AB counter parts. This enables you to fit it in a smaller chassis. It also gives more power because the output is normally configured like bridge tied. The only disadvantage of Class D amplifier is that it has higher THD(Total Harmonic Distortion) than its class A and AB counter parts. This is not a problem if you will not operate it on the maximum power.

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