MB86434 Datasheet 5V Single Power Supply Audio Interface Unit

Manufacturer: Fujitsu Media Devices Limited

MB86434 5v single power supply audio interface unit by Fujitsu Media Devices Limited - Datasheet Preview

Datasheet Details

Part number	MB86434
Manufacturer	Fujitsu Media Devices Limited
File Size	599.71 KB
Description	5V Single Power Supply Audio Interface Unit
Datasheet	MB86434 Datasheet

General Description

The FUJITSU MB86434 is an AIU (audio interface unit) LSI for +5 V single-power source digital telephone devices, manufactured using CMOS process technology.

The codec transmission filter characteristics meet G.712 standards, and can handle input and output in A-Law, µ-Law and linear conversion modes.

The MB86434 also contains the necessary DTMF, microphone and receiver amps for telephone devices.

Overview

FUJITSU SEMICONDUCTOR DATA SHEET www.DataSheet4U.com DS04-23003-1E ASSP CMOS 5V Single Power Supply Audio Interface Unit (AIU).

Key Features

+5 V single power supply.
Low power consumption: muting settings for each operating mode Normal operation : 8.2 mA typ (speaker amp mute) Tone generation : 1.8 mA typ (speaker amp mute) Standby mode : 0.5 mA typ.
On-chip codec filter meets G.712 standards.
Selection of codec conversion methods (A-law, µ-law, linear).
On-chip low-noise microphone amp (2-channel) (unity gain frequency: 1MHz).
On-chip receiver speaker amps (32 ΩBTL type: 10 mW.

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