PROSLIC® SINGLE-CHIP FXS SOLUTION WITH INTEGRATED SERIAL INTERFACE (ISI)

Si32172/3/5 Features  Complete FXS solution in 5 x 7 mm  3-wire ISI combines PCM, SPI, and interrupt data  Performs all BORSCHT functions  Ideal for short to medium loops  Global programmability  Internal balanced or unbalanced ringing  Patented low power ringing  Simplified conf

SINGLE-CHIP DUAL PROSLIC®

Si32260/1 Features  Two complete FXS channels in a single 6 x 8 mm or 8 x 8 mm package  Performs all BORSCHT functions  Ideal for short- or long-loop applications  Ultra low power consumption  Internal balanced or unbalanced ringing  Patented low power ringing  Adaptive ringing  S