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MB86435 - 3V Single Power Supply Audio Interface Unit

General Description

The FUJITSU MB86435 is an AIU (audio interface unit) LSI for +3 V single-power source digital telephone devices, manufactured using CMOS process technology.

Key Features

  • +3 V single power supply.
  • Low power consumption: muting settings for each operating mode Normal operation : 6.0 mA TYP (speaker amp mute) Tone generation : 1.8 mA TYP (speaker amp mute) Standby mode : 0.5 µA 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) (0 to 35 dB amplification).
  • On-chip receiver speaker amps (32 ΩBTL type: 6.4 mW M.

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Datasheet Details

Part number MB86435
Manufacturer Fujitsu Media Devices Limited
File Size 632.91 KB
Description 3V Single Power Supply Audio Interface Unit
Datasheet download datasheet MB86435 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FUJITSU SEMICONDUCTOR DATA SHEET www.DataSheet4U.com DS04-23004-1E ASSP CMOS 3 V Single Power Supply Audio Interface Unit (AIU) MB86435 s DESCRIPTION The FUJITSU MB86435 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 MB86435 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 : 6.0 mA TYP (speaker amp mute) Tone generation : 1.8 mA TYP (speaker amp mute) Standby mode : 0.