A good PCB layout for the TAS5630BPHD involves keeping the power supply and output stages separate, using a star-ground configuration, and minimizing the length of the traces carrying high-frequency signals. TI provides a recommended PCB layout in the datasheet and application notes.
To optimize thermal performance, ensure good airflow around the device, use a heat sink if possible, and avoid blocking the thermal pads on the package. TI also recommends using thermal interface material (TIM) to improve heat transfer between the device and heat sink.
The recommended input clock frequency for the TAS5630BPHD is between 256 kHz and 512 kHz. However, the device can operate with clock frequencies up to 1 MHz, but with reduced performance.
The TAS5630BPHD can be configured for mono or stereo operation by setting the MODE pin high or low, respectively. In mono mode, the device outputs a single channel, while in stereo mode, it outputs two channels.
The maximum power supply voltage for the TAS5630BPHD is 15.5 V. Operating the device above this voltage can cause damage or reduce its lifespan.
TAS5630BPHD datasheet
by Texas Instruments
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