Texas Instruments provides a recommended layout and routing guide in their application note SLAA701, which includes guidelines for PCB layout, component placement, and routing to minimize noise and ensure optimal performance.
The PCM3052ARTFR requires a well-regulated power supply to ensure low noise and distortion. TI recommends using a low-dropout regulator (LDO) with a low output voltage noise and a high power supply rejection ratio (PSRR) to minimize the impact of power supply noise on the audio signal.
The PCM3052ARTFR can operate with a variety of clocking schemes, including master clock, slave clock, and asynchronous clocking. TI recommends using a master clock scheme with a high-quality clock source, such as a crystal oscillator, to ensure low jitter and optimal performance.
The PCM3052ARTFR has a built-in digital volume control feature that can be controlled through the I2C interface. TI provides a detailed description of the digital volume control registers and commands in the datasheet, as well as example code in their software development kit (SDK).
The PCM3052ARTFR is specified to operate over a temperature range of -40°C to 85°C, but TI recommends operating the device within a temperature range of 0°C to 70°C for optimal performance and reliability.
PCM3052ARTFR datasheet
by Texas Instruments
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