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+N0.
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 adju...