MC145481 Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145481/D MC145481 Product Preview 3 V PCM Codec-Filter The MC145481 is a general purpose per channel PCM Codec Filter with pin selectable Mu Law or A Law panding, and is offered in 20 pin SOG and SSOP packages. This device performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. This device...