Si3226x Single-Chip Dual ProSLIC

The Si3226x Dual ProSLIC® devices, in a single package, implement two complete foreign exchange station (FXS) telephony interfaces. The Si3226x devices operate from a 3.3 V supply. The Si32260/1 have standard PCM/SPI or GCI bus digital interfaces, while the Si32266/7 devices use our proprietary three-wire digital Integrated Serial Interface (ISI). Built-in dc-dc converter controllers can be used to automatically generate the optimal battery voltage required for each line-state, optimizing efficiency and minimizing heat generation.

* LCQC: low-cost quasi-cuk
* FB: flyback
* LCUB: low-cost ultra boost

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