The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD), and then the clock signal. This ensures proper initialization of the device.
To optimize for low power consumption, use the device's built-in power-saving features such as dynamic voltage scaling, clock gating, and shutdown modes. Additionally, optimize the clock frequency, reduce the analog supply voltage, and use a low-power mode for the digital core.
The maximum allowed capacitance for the analog output filters is 10nF. Exceeding this value may affect the device's stability and performance.
To troubleshoot audio artifacts or distortion issues, check the device's clock frequency, analog supply voltage, and output filter configuration. Ensure that the device is properly configured and that the analog output is not overloaded. Also, verify that the input audio signal is within the recommended specifications.
Yes, the TAS5707PHPR can be used with a separate ADC for audio input. However, ensure that the ADC's output is compatible with the TAS5707PHPR's digital input requirements, and that the ADC's clock frequency is synchronized with the TAS5707PHPR's clock frequency.
TAS5707PHPR datasheet
by Texas Instruments
