A good PCB layout for the TAS5342LADDVR involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. TI provides a recommended PCB layout in the datasheet and application notes.
To optimize performance, ensure proper power supply decoupling, use a low-ESR capacitor for the AVDD pin, and minimize the distance between the device and the power supply. Additionally, use a good quality clock source and ensure the device is operated within its recommended operating conditions.
The TAS5342LADDVR supports clock frequencies up to 192 kHz, but the maximum frequency may vary depending on the specific application and system requirements. It's recommended to consult the datasheet and application notes for specific guidance.
The TAS5342LADDVR can be configured for different audio formats using the device's control pins and registers. Consult the datasheet and application notes for specific guidance on configuring the device for different audio formats, such as I2S, PCM, or DSP.
The power consumption of the TAS5342LADDVR varies depending on the operating mode, clock frequency, and other factors. Consult the datasheet for specific power consumption values, which range from 10 mA to 50 mA depending on the application.
TAS5342LADDVR datasheet
by Texas Instruments
