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SE681512
Advance Information
5 V PCM Codec-Filter
The SE681512 is a general purpose per channel PCM Codec–Filter with p i n s e l e c t a b l e M u – L a w o r A – L a w c o m p a n d i n g , a n d i s o f f e r e d i n 2 0 – p i n D I P, 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 is designed to operate in both synchronous and asynchronous applications and contains an on–chip precision reference voltage.
This device has an input operational amplifier whose output is the input to the encoder section.
SE681512 Datasheet
