TEA1064AT - Low voltage versatile telephone transmission

Product Overview

NXP

Part number	TEA1064AT
Manufacturer	NXP
File Size	231.35 KB
Description	Low voltage versatile telephone transmission
Datasheet	TEA1064AT Datasheet
Additional preview pages of the TEA1064AT datasheet.

The TEA1064A is a bipolar integrated circuit that performs all the speech and line interface functions required in fully electronic telephone sets.

Low DC line voltage; operates down to 1.8 V (excluding polarity guard).
Voltage regulator with low voltage drop and adjustable static resistance.
DC line voltage adjustment facility.
Provides a supply for external circuits in two options: unregulated supply, regulated line voltage; stabilized supply, line voltage varies with supply current.
Dynamic limiting (speech-controlled) in transmit direction prevents distortion of line signal and sidetone.

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Published: Apr 16, 2005 |