U4082B

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

Unisonic Technologies

Image	Manufacturer	B2B MPN	Description	Distributor	Stock	Quantity	Price	Buy Now
	Microchip Technology Inc	U4082B-MFLG	IC TELECOM INTERFACE 28SO	DigiKey	0	0	$0	🛒 Buy Now

U4082B Datasheet (343.85 KB)

U4082B Datasheet Preview — Preview of U4082B PDF

Datasheet Details

Part number:

U4082B

Manufacturer:

Unisonic Technologies

File Size:

343.85 KB

Description:

Voice switched speaker-phone circuit.

U4082B Features

* Attenuator gain range: 52dB (between Transmit and Receive)

* For line-powered applications : 3~6.5V low voltage operation

* For improved sensitivity :4-point signal sensing

* For Transmit and Receive paths: background noise monitors

* External resistors set microphone amplifie

U4082B General Description

As a voice switched speaker-phone integrated circuit, the UTC U4082B includes the necessary amplifiers, attenuators, level detectors and control algorithm. To form the UTC U4082B’s internal circuit, there is an internal microphone amplifier with adjustable gain and mute control, internal transmit a.

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U4082B VOICE SWITCHED SPEAKER-PHONE CIRCUIT Unisonic Technologies

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U4082B Distributor

Microchip Technology Inc

U4082B-MFLG3G

Quest Components

606 In Stock

Qty : 311 units

Unit Price : $5.87

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