TEA1066T - Versatile telephone transmission

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NXP

TEA1066T Versatile telephone transmission by NXP - Datasheet Preview — Datasheet preview – TEA1066T

Datasheet Details

Part number	TEA1066T
Manufacturer	NXP
File Size	133.15 KB
Description	Versatile telephone transmission
Datasheet	TEA1066T Datasheet
Additional preview pages of the TEA1066T datasheet.

Product details

Description

The TEA1066T is a bipolar integrated circuit that performs all speech and line interface functions required in fully electronic telephone sets. 0.96 55 3.05 MAX. UNIT V mA mA µA V V 60 46 39 +75 dB dB dB °C 6.3 60 1000 dB V Ω ORDERING INFORMATION TYPE NUMBER TEA1066T PACKAGE NAME SO20 DESCRIPTION plastic small outline package; 20 leads; body width 7.5 m

Features

Voltage regulator with adjustable static resistance.
Provides supply for external circuitry.
Symmetrical low-impedance inputs for dynamic and magnetic microphones.
Symmetrical high-impedance inputs for piezoelectric microphone.
Asymmetrical high-impedance input for electret microphone.
Dual-tone multi-frequency (DTMF) signal input with confidence tone.
Mute input for pulse or DTMF dialling.
Power down input for pulse dial o.

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Published: Apr 16, 2005 |