Hi, Gurus,
Now I have a MIC input signal, and I want to amplify it before ADC.
The MIC signal is diff signals.
I must design a ALC circuit for the MIC diff signals.

I found one solution: SSM2166+6362FA.
Step1: SSM2166 is a diff-in/non-diff-out amp with a ALC circuit.
Step2: Then using 6362FA to convert non-diff-signal to diff signals.


I wonder any Guru can recommend an IC to fulfill diff-in/diff-out amp with ALC?

many thanks.
Tony Liu