U4030B Datasheet, circuit equivalent, TEMIC Semiconductors

U4030B Features

• Circuit D Microphone amplifier with
    – Symmetrical input
    – Privacy function
    – Anticlipping D Built in ear protection D Power down input D Mute inp

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Part number:

U4030B

Manufacturer:

TEMIC Semiconductors

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142.94kb

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📄 Datasheet

Description:

Telephone speech circuit. The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and micr

U4030B Application

• Applications D Standard telephone D Fax machine D Answering machine D Cordless telephone Block Diagram GT 11 DTMF PRIV MIC1 MIC2 10
    

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U4030B

TEMIC Semiconductors

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