Description
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.
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.
- Serial PCM/ADPCM Transmission Data Rate :64 kbps to 2048 kbps.
- Low Power Consumption Operating Mode : 70 mW Typ. (VDD = 5.0 V) Power-Down Mode : 0.5 mW Typ. (VDD = 5.0 V).
- Tw.
MSM7570-01 Datasheet
