TEA1064B - Low voltage versatile telephone transmission

NXP

The TEA1064B by NXP is a Low voltage versatile telephone transmission. Below is the official datasheet preview.

Datasheet Details

Part number	TEA1064B
Manufacturer	NXP
File Size	211.79 KB
Description	Low voltage versatile telephone transmission
Datasheet	TEA1064B_PhilipsSemiconductors.pdf
Additional preview pages of the TEA1064B 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 |