According to TI's application notes, a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor is recommended for power supply decoupling, placed as close to the device as possible.
The gain setting depends on the specific application and desired output power. TI recommends using the gain setting equations provided in the datasheet to determine the optimal gain setting for your specific application.
The maximum power dissipation for the TPA6111A2DGNR is 2.5W. Exceeding this limit can cause the device to overheat and potentially fail.
Yes, the TPA6111A2DGNR can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the power supply and output stage design to ensure proper operation.
TI recommends a 4-layer PCB with a solid ground plane and a separate power plane for the amplifier. The input and output traces should be kept short and away from noise sources.
TPA6111A2DGNR datasheet
by Texas Instruments
