SI3019 - GLOBAL SERIAL INTERFACE DIRECT ACCESS ARRANGEMENT
The Si3056 is an integrated direct access arrangement (DAA) with a programmable line interface to meet global telephone line requirements.
Available in two 16-pin small outline packages, it eliminates the need for an analog front end (AFE), isolation transformer, relays, opto-isolators, and a 2- to
SI3019 Features
* Complete DAA includes the following:
* Programmable line interface
* AC termination
* DC termination
* Ring detect threshold
* Ringer impedance
* 80 dB dynamic range TX/RX paths
* Integrated codec and 2- to 4-wire
* hybrid
