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TEA1083 - Call progress monitor

NXP

The TEA1083 by NXP is a Call progress monitor. Below is the official datasheet preview.

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TEA1083 Call progress monitor by NXP - Datasheet Preview — Official preview page of the TEA1083 Call progress monitor datasheet (NXP).

Datasheet Details

Part number	TEA1083
Manufacturer	NXP
File Size	139.85 KB
Description	Call progress monitor
Datasheet	TEA1083_PhilipsSemiconductors.pdf
Additional preview pages of the TEA1083 datasheet.

TEA1083 Product details

Description

The TEA1083/83A is a bipolar IC which has been designed for use in line powered telephone sets.

Features

Internal supply.
Optimum current split-up.
Low constant current (adjustable) in transmission IC.
Nearly all line current available for monitoring.
Stabilized supply voltage.
Loudspeaker amplifier with a fixed gain of 35 dB.
Volume controlled by potentiometer.
Power-down input (TEA1083A only).
Loudspeaker enable input.

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Other Datasheets by NXP

TEA1083A - Call progress monitor
TEA1081 - telephone set peripherals power-down
TEA1085 - Line-powered Telephone Listening-in
TEA1085A - Line-powered Telephone Listening-in
TEA1039 - switched-mode power-supply
TEA1062 - Low voltage transmission

Published: Apr 16, 2005 |