U4030B

Telephone Speech Circuit

TEMIC Semiconductors

Image	Manufacturer	B2B MPN	Description	Distributor	Stock	Quantity	Price	Buy Now
	ROHM Semiconductor	BU4030BF-E2	IC GATE XOR 4CH 2-INP 14SOP	DigiKey	0	17500 units	$0.49	🛒 Buy Now

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Datasheet Details

Part number:

U4030B

Manufacturer:

TEMIC Semiconductors

File Size:

142.94 KB

Description:

Telephone speech circuit.
www.DataSheet4U.com U4030B Telephone Speech Circuit Description The U4030B is an electronic speech .
The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybr.

✔ U4030B Features

D Microphone amplifier with
Symmetrical input
Privacy function
Anticlipping D Built in ear protection D Power down input D Mute input D DTMF interface D Low line im

✔ U4030B Application

D Standard telephone D Fax machine D Answering machine D Cordless telephone Block Diagram GT 11 DTMF PRIV M

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U4030B Telephone Speech Circuit TEMIC Semiconductors

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