MB86437 - 3V Single Power Supply Audio Interface Unit

Product Overview

Fujitsu Media Devices Limited

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.

Product details

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.

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Published: Mar 25, 2010 |