U4082B VOICE SWITCHED SPEAKER-PHONE CIRCUIT

Unisonic Technologies

Description

UNISONIC TECHNOLOGIES CO., LTD U4082B LINEAR INTEGRATED CIRCUIT VOICE SWITCHED SPEAKER-PHONE CIRCUIT * .
As a voice switched speaker-phone integrated circuit, the UTC U4082B includes the necessary amplifiers, attenuators, level detectors and control algo.

📥 Download Datasheet

U4082B Datasheet Preview — Preview of U4082B PDF

Datasheet Specifications

Part number: U4082B
Manufacturer: Unisonic Technologies
File Size: 343.85 KB
Datasheet: U4082B-UnisonicTechnologies.pdf
Description: VOICE SWITCHED SPEAKER-PHONE CIRCUIT

Features

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

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 gain
* Mute function included
* Chip disable: active or standby operation
* During dial

U4082B Distributors

📁 Related Datasheet

U4080B U4083 U4083B U4087B U401 U402

📌 All Tags

U4082B VOICE SWITCHED SPEAKER-PHONE CIRCUIT Unisonic Technologies

Unisonic Technologies U4082B-like datasheet