To use MEMS microphones as replacement for ECM capsules I search for a simple PDM to analog signal solution. It should be linear as possible and provide a high quality analog signal output. Power amplification is not necessary. Amplification of the analog signal to -3dBV can be done using a single OP-Amp.
Using ADAU7002 + ADAU1701 looks too oversized for me. Furthermore the space is restricted. Best will be a single chip which do the Clock generation ( 2.4Mhz ) and direct conversion to analog singal.
Any solution available or suggestions?
Thanks a lot for your support.