U4082B Datasheet - Unisonic Technologies

U4082B, VOICE SWITCHED SPEAKER-PHONE CIRCUIT

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.

datasheet Preview Page 1 from Datasheet4u.com

U4082B-UnisonicTechnologies.pdf

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

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