TEA1064BT - Low voltage versatile telephone transmission

Product Overview

NXP

Part number	TEA1064BT
Manufacturer	NXP
File Size	211.79 KB
Description	Low voltage versatile telephone transmission
Datasheet	TEA1064BT Datasheet
Additional preview pages of the TEA1064BT datasheet.

The TEA1064B 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.
Dynamic limiting (speech-controlled) in transmit direction prevents distortion of line signal and sidetone.
Symmetrical high-impedance inputs (64 kΩ) for dynamic, magnetic or piezo-electric microphones.
Asymmetri.

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Published: Apr 16, 2005 |