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MSM5218 Datasheet Adpcm Voice Analysis/synthesis Ic

Manufacturer: OKI Electric

Overview: ¡ Semiconductor ¡ Semiconductor MSM5218 ADPCM Voice Analysis/Synthesis IC MSM5218.

Datasheet Details

Part number MSM5218
Manufacturer OKI Electric
File Size 246.82 KB
Description ADPCM Voice Analysis/Synthesis IC
Datasheet MSM5218_OKI.pdf

General Description

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 ADPCM data.

In addition, a synthesis stage synthesizes PCM data from ADPCM data.

Key Features

  • ADPCM data compatible with OKI's synthesis IC MSM5205.
  • Analysis/synthesis switching pin provided.
  • Lower power consumption achieved by one-chip CMOS IC.
  • Built-in 10-bit D/A converter for analog output.
  • Variable sampling frequency (4 kHz, 6 kHz, 8 kHz).
  • Master clock frequency: 384 kHz.
  • Package: 24-pin plastic DIP (DIP24-P-600) (Product name: MSM5218RS) BLOCK.

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