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BT-MSPAUDSOURCE: Digital Stethoscope

Part Number: BT-MSPAUDSOURCE

Hi Team,

Our customer would like to develop a digital stethoscope and is looking for a readily available evaluation module. Since the C5515 EVM has been obsoleted a few years ago, he is considering the BT-MSPAUDSOURCE evaluation module. Can this module be use as digital stethoscope with the addition of pre-amp and low pass filter used in the application report below? Aside from those components, are there other parts that should be added to the MSPAUDSOURCE evaluation module?

https://www.ti.com.cn/cn/lit/an/sprab38a/sprab38a.pdf#page=6 

Regards,

Danilo