DESCRIPTION

The M66260 is an integrated circuit consisiting of a 8 × 4 cross point switch capable of selecting 32 analog switches with mixing registance respectively by serial control inputs. Using the M66260 with an external standard Op-Amp, 8 analog input signals can be mixed and output to any of 4 outputs freely by serial control inputs.

FEATURES

• Serial data input type

• Switching and mixing function possible with standard Op-Amp.

• Switch matrix can be extended to 8 × 8 or 8 × 12 by combining 2 or 3 ICs in parallel.

• Excellent crosstalk characteristic .......................... –90 dB [f = 3 kHz, VIN = –10dBV] (typ.)

APPLICATION

Line switching with mixing function of telephone and communication equipments.