MSM5218 Datasheet, OKI

* ADPCM data compatible with OKI's synthesis IC MSM5205
* Analysis/synthesis switching pin provided
* Lower power consumption achieved by one-chip CMOS IC

The MSM5218 is a complete voice analysis/synthesis IC featuring the Adaptive Differential Pulse Code Modulation (ADPCM) method of data compression. The MSM5218 contains an analysis stage where serial PCM data is compressed to 3- or 4-bit parallel ADP.