MB86437 Datasheet PDF (3V Single Power Supply Audio Interface Unit) | Download Fujitsu Media Devices Limited MB86437

MB86437 - 3V Single Power Supply Audio Interface Unit

Description

The FUJITSU MB86437 is an AIU (audio interface unit) LSI for +3 V single-power source digital telephone devices, manufactured using CMOS process technology.

Features

+3 V single power supply.
Low power consumption: muting settings for each operating mode Normal operation : 5.0 mA TYP Standby mode : 0.5 µA TYP.
On-chip codec filter meets G.712 standards.
Selection of codec companding law (A-law, µ-law, 14 bit linear).
On-chip low-noise microphone amp (2-channel) (0 to 35 dB amplification).
On-chip receiver speaker amps (32 Ω BTL type: 10 mW MIN).
On-chip earphone speaker amps (32 Ω single type: 5.

Datasheet Details

Part number	MB86437
Manufacturer	Fujitsu Media Devices Limited
File Size	672.02 KB
Description	3V Single Power Supply Audio Interface Unit
Datasheet	MB86437 Datasheet
Additional preview pages of the MB86437 datasheet.

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Full PDF Text Transcription

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FUJITSU SEMICONDUCTOR DATA SHEET www.DataSheet4U.com DS04-23005-3E ASSP CMOS 3 V Single Power Supply Audio Interface Unit (AIU) MB86437 s DESCRIPTION The FUJITSU MB86437 is an AIU (audio interface unit) LSI for +3 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 MB86437 also contains the necessary DTMF, microphone and receiver amps for telephone devices. s FEATURES • +3 V single power supply • Low power consumption: muting settings for each operating mode Normal operation : 5.0 mA TYP Standby mode : 0.5 µA TYP • On-chip codec filter meets G.

Published: Mar 25, 2010 |