UTCTEA1062 Datasheet - Unisonic Technologies

UTCTEA1062 LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE

The UTC TEA1062/1062A is a bipolar integrated circuit performing all speech and line interface function, telephone between required dialing in the fully electronic sets. It performs electronic switching speech. The circuit is able to SOP-16 operate down to D.C. line voltage of 1.6V (with reduced p.

UTCTEA1062 Features

* Low d.c. line voltage; operates down to 1.6V (excluding polarity guard).

* Voltage regulator with adjustment static resistance.

* Provides supply with limited current for external circuitry.

* Symmetrical high-impedance inputs (64kΩ )for dynamic, magnetic or piezoelectric microphones.

UTCTEA1062_UnisonicTechnologies.pdf