MSM7540L - Single Rail ADPCM CODEC

Name: MSM7540L
SKU: MSM7540L-503548

OKI

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Datasheet Details

Part number	MSM7540L
Manufacturer	OKI
File Size	131.22 KB
Description	Single Rail ADPCM CODEC
Datasheet	MSM7540L_OKI.pdf

MSM7540L Product details

Description

The MSM7540L/7560L 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.

Features

Single 3 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 kbps.
Serial PCM Transmission Data Rate : 64 kbps to 2048 kbps.
PCM Interface Coding Format MSM7540L : A-law or Linear (14 bit, 2's compliment) Selectable MSM7560L : m-law or Linear (14.

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Published: Aug 19, 2005 |