MSM7508B Datasheet (MSM7509B) Single Rail CODEC

Manufacturer: OKI Electric

MSM7508B (msm7509b) single rail codec by OKI Electric - Datasheet Preview

Datasheet Details

Part number	MSM7508B
Manufacturer	OKI Electric
File Size	147.80 KB
Description	(MSM7509B) Single Rail CODEC
Datasheet	MSM7508B Datasheet

General Description

The MSM7508B and MSM7509B are single-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz.

These devices contain filters for A/D and D/A conversion.

Designed especially for a single-power supply and low-power applications, these devices are optimized for telephone terminals in ISDN and digital wireless systems.

Overview

E2U0013-28-81 ¡ Semiconductor MSM7508B/7509B ¡ Semiconductor Single Rail CODEC This version: Aug.

1998 MSM7508B/7509B Previous version: Nov.

Key Features

Single power supply: +5 V ± 5%.
Low power consumption Operating mode: 17.5 mW Typ. 37 mW Max. Power down mode: 1.5 mW Typ. 3 mW Max.
ITU-T Companding law MSM7508B: m-law MSM7509B: A-law.
Built-in PLL eliminates a master clock.
Transmission clock: 64/128/256/512/1024/2048 kHz 96/192/384/768/1536/1544/200 kHz.
Adjustable transmit gain.
Built-in reference voltage supply.
Package options: 16-pin plastic DIP (DIP16-P-300-2.54-W.

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