The BH8220KS is a single-chip analog signal processing IC developed for facsimiles with telephone answering machines.

FEATUREs
1) Cross-point mixer with nine inputs and eight outputs.
2) Internal electronic volume.
3) Internal ALC and VOX circuits.
4) Accommodates no-ringing reception.

APPLICATIONs
    Facsimiles and facsimiles with telephone answering machines