SI3220_SiliconLaboratories.pdf
Datasheet Details
Part number:
SI3225, SI3220
Manufacturer:
Silicon Laboratories
File Size:
2.22 MB
Description:
(si3220 / si3225) dual proslic programmable cmos slic/codec.
Note:
This datasheet PDF includes multiple part numbers: SI3225, SI3220.
Please refer to the document for exact specifications by model.
SI3225, SI3220, (SI3220 / SI3225) DUAL PROSLIC PROGRAMMABLE CMOS SLIC/CODEC
The Dual ProSLIC® is a series of low-voltage CMOS devices that integrate both SLIC and codec functionality into a single IC to provide a complete dual-channel analog telephone interface in accordance with all relevant LSSGR, ITU, and ETSI specifications.
The Si3220 includes internal ringing generati
SI3225 Features
* Performs all BORSCHT functions Ideal for applications up to 18 kft Internal balanced ringing to 65 Vrms (Si3220) External bulk ringer support (Si3225) Software-programmable parameters: Ringing frequency, amplitude, cadence, and waveshape (Si3220) Two-wire ac impedance Transhybrid balance DC current
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