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Techcode®
4 Inputs Selectable Stereo Class-AB Audio Amplifier
DATASHEET
TD9772A
General Description
Features
TD9772A is an audio amplifier of Class-AB type. It offers both excellent sound quality of THD+N<0.03% , and input/output flexibilities. TD9772A features three different output configurations and four different input channels, both selectable by external pins. Outputs can be BTL,SE, or straight-through. There are four input channels making it convenient for the multigadgets modern age. On-chip DC volume control features 64 non-linear digital steps from –84dB to 24dB for better responsive to human ears While output power can be as high as 2.6W, the maximum output voltage can be adjusted by an external bias so that output power can be limited.
TD9772A Datasheet
