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U4091B Programmable Telephone Audio Processor

U4091B Description

TELEFUNKEN Semiconductors U4091B Programmable Telephone Audio Processor .
The programmable telephone audio processor U4091B is a linear integrated circuit for use in feature phones, answering machines and fax machines.

U4091B Features

* D D D D Speech circuit with anti-clipping Tone ringer interface with dc / dc converter Speaker amplifier with anti-distortion Power supply management, regulated, unregulated and a special supply for electret microphone Benefits D Savings of one piezo electric transducer D Complete system integratio

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Datasheet Details

Part number
U4091B
Manufacturer
TEMIC Semiconductors
File Size
107.90 KB
Datasheet
U4091B_TEMICSemiconductors.pdf
Description
Programmable Telephone Audio Processor

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Programmable Telephone Audio Processor TEMIC Semiconductors
TEMIC Semiconductors U4091B-like datasheet