MC34118 Datasheet - Unisonic Technologies

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

MC34118 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 amplifier

MC34118 General Description

As a voice switched speaker-phone integrated circuit, the UTC MC34118 includes the necessary amplifiers, attenuators, level detectors and control algorithm. To form the UTC MC34118’s internal circuit, there is an internal microphone amplifier with adjustable gain and mute control, internal transmit .

MC34118 Datasheet (370.05 KB)

MC34118 Datasheet Preview — Preview of MC34118 PDF

Datasheet Details

Part number:

MC34118

Manufacturer:

Unisonic Technologies

File Size:

370.05 KB

Description:

Voice switched speaker-phone circuit.

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MC34118 VOICE SWITCHED SPEAKER-PHONE CIRCUIT Unisonic Technologies

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MC34118 Features

MC34118 General Description

Datasheet Details

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Description:

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