TEA1064AT - Low voltage versatile telephone transmission

NXP

Datasheet Details

Part number	TEA1064AT
Manufacturer	NXP ↗
File Size	231.35 KB
Description	Low voltage versatile telephone transmission
Datasheet	TEA1064AT_PhilipsSemiconductors.pdf

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 |