TLV320ADC3101: TLV320ADC3101 MCLK pin Configuration

Part Number: TLV320ADC3101

Hello Sir/Mam,

We use TLV320ADC3101 I2S ADC Converter iC in our application.

Application : We used analog Microphone for stethoscope application, so to avoid analog noise interference we used TLV320ADC3101 I2S ADC Converter in processor application.

In our Processor EVM expose header MCLK pin for I2S interface. We have only below pins for the I2S interface between processors.

1. I2S WS

2. I2S SCK

3. I2S DATA0

4. I2S DATA

Reference image :

We have some query regarding TLV320ADC3101 I2S ADC Converter.

1. Can we use SCK instead of MCLK to interface between Processor and  TLV320ADC3101 I2S Chipset?

2. If not, then does any option for MCLK pin configuration on HW or FW side?

3. We are planning to use only processor SCK for TLV320ADC3101 BCLK and MCLK as float or not use state. Does it work?

Waiting for your response.