Part number:
MSM7540
Manufacturer:
OKI
File Size:
156.24 KB
Description:
Single rail adpcm codec.
Datasheet Details
Part number:
MSM7540
Manufacturer:
OKI
File Size:
156.24 KB
Description:
Single rail adpcm codec.
MSM7540, Single Rail ADPCM CODEC
The MSM7540/7560 are single channel ADPCM CODEC ICs which perform mutual transcoding between an analog voice band signal 300 to 3400 Hz and 32 kbps ADPCM serial data.
Using advanced circuit technology, these devices operate using a single 5 V power supply and have low power consumption.
The MSM7540/
MSM7540 Features
* Single 5 V Power Supply Operation
* ADPCM Algorithm : Complies completely with 1988's version ITU-T G.721 (32 kbps)
* Transmit/Receive Full-Duplex Operation
* Transmit/Receive Synchronous Mode Only
* Serial ADPCM Transmission Data Rate : 32 kbps to 2048 kbp
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