The bridged-Tied class-D audio amplifier chip and PCB are desinged and tested in this project, summary of the performance is listed in the table below.
|Analog supply voltage (AVDD)||1.8V|
|Power supply voltage (PVDD)||1.8V|
|Voltage gain (S/E input to differential output)||0.5-2.5|
|Peak output power for 8$\Omega$ load (1kHz)||167mW|