TLV320ADC5140: Comparison and materials need

Hi team

My customer now needs to use an audio ADC to collect four microphone signals which is used in high-end smart home scene to achieve voice control.

1.  I learned that TLV320ADC5140 is specifically for smart home applications.
2.  So now I need more materials about tlv320adc5140 to introduce its application in smart home, and attract customers' interest through relatively easy to understand materials, because customers are also planning to use other materials for speech recognition.
3.  I also want to know how BU supports the price of this material at present. We'd better continue to communicate through e-mail.

Best Regards,

Wesley Huang (黄志鸿)

Email: wesley-huang@ti.com