TLV320AIC3100: TLV320AIC3100

Hi,

Here is an example of a path from MIC input to Speaker output. You can use other paths as well depend on your requirement.

Just a note only MIX-L is connected to Speaker.

We have Linux driver located here in the product folder.

https://www.ti.com/product/TLV320AIC3100

For unused MIC input, you can place a 0.47uF cap to gnd.

Regards.

OK, Those digital SAI will go to your host/MCU and MIC1 is analog input.

Regards.

Please refer to the schematic below for reference of the codec connection.

https://www.ti.com/lit/ug/slau302/slau302.pdf?ts=1655826651601&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTLV320AIC3100

Hi,

It looks like what you need is probably just a DAC with class D. You don't need a codec, here is the device link.

https://www.ti.com/product/TLV320DAC3100

The schematic is the same except without the analog inputs.

Regards.