Audio to I2S Converter?

[The BOOM]

What's the least expensive device that can receive analog audio in, and output I2S audio data?

Input resolution should be 16 bits or higher, sample rate 48 kHz or higher. 

Is there a dedicated ADC chip? or, the STM32G030?

[MasterT]

https://www.ti.com/audio-ic/converters/adc/overview.html 

Audio ADC.