描述 Description

The Si32178 is a single channel FXS + FXO ProSLIC device with PCM/SPI host interface. When combined with the Si32919 or Si32911 it is the industry’s first 2-chip FXS + FXO solution. The integrated dc-dc controller automatically generates the optimal battery voltages required for each line state. It is available in a compact 5 x 7 mm package.

簡介

Si32178屬于集成電路（IC）的電信。由制造生產(chǎn)的Si32178電信電信接口集成電路 (IC) 為通信網(wǎng)絡(luò)接口提供特定功能和控制，例如以太網(wǎng)切換、線路驅(qū)動器、ISDN、放大器、通道擴展器、數(shù)字鎖相環(huán)、DTMF、音頻發(fā)生器和解碼器、回聲消除、檢測器和發(fā)生器、DDA、電話線路監(jiān)控器和主叫號碼標(biāo)識。