Stereo 2.8W Audio Power Amplifier With DC Volume Control And Selectable Gain

The APA4838 is a monolithic integrated circuit , which provides DC Volume Control , and a stereo bridged Audio Power Amplifiers capable of producing 2.8W (2.3W) into 3 with less than 10% (1.0%) THD+N. APA4838 includes a DC Volume Control , stereo bridge-tied and single-ended Audio Power Amplifiers , stereo docking outputs , and a selectable gain con- trol , that makes it optimally fittable for notebook PC , Multimedia monitors , and other portable applications. The Attenuator range of the volume control in APA4838 is from 0dB (DC_Vol=0.8VDD) to 78dB (DC_Vol=0V) with 31 steps. Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in APA4838 , that reduces pops and clicks noise during power up or shutdown mode op- eration , and protects the chip from being destroyed By Anpec Electronics Corporation
APA4838 's PackagesAPA4838 's pdf datasheet



APA4838 Pinout, Pinouts
APA4838 pinout,Pin out
This is one package pinout of APA4838,If you need more pinouts please download APA4838's pdf datasheet.

APA4838 Application circuits
APA4838 circuits
This is one application circuit of APA4838,If you need more circuits,please download APA4838's pdf datasheet.


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