MSM7570-01 Datasheet (OKI) - Multi-Function ADPCM CODEC

MSM7570-01, Multi-Function ADPCM CODEC

The MSM7570-01, developed for advanced digital cordless telephone systems, is a single channel ADPCM CODEC IC which performs mutual transcoding between the analog voice band signal and 32 kbps ADPCM serial data.

This device includes DTMF Tone and several types of tone generation, transmit/receive da

MSM7570-01 Features

* Single 5 V Power Supply Operation VDD: 4.5 V to ␣ 5.5 V ITU-T G.726 (32 kbps, 24 kbps, 16 kbps)

* ADPCM Algorithm :

* Transmit/Receive Full-Duplex Single Channel Operation

* Transmit/Receive Synchronous Mode Only

* PCM Data Format : A-law/µ-law Selectable