The maximum power dissipation of the TPA711DR is 2.5W. However, this value can be derated based on the ambient temperature and the thermal resistance of the package.
The gain setting of the TPA711DR depends on the specific application requirements. The datasheet provides a gain setting table that can be used as a reference. Additionally, the gain can be adjusted using external resistors.
It is recommended to use a 10uF capacitor in parallel with a 0.1uF capacitor for power supply decoupling. This helps to filter out high-frequency noise and ensure stable operation.
Yes, the TPA711DR can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the power supply voltage, output impedance, and thermal management.
The TPA711DR has a built-in thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. Additionally, it is recommended to provide adequate heat sinking and airflow to prevent overheating.
TPA711DR datasheet
by Texas Instruments
