TEA1062AN Datasheet (Unisonic Technologies) - LOW VOLTAGE TELEPHONE TRANSMISSION

TEA1062AN, LOW VOLTAGE TELEPHONE TRANSMISSION

The UTC TEA1062N/TEA1062AN is a bipolar integrated circuit performing all speech and line interface function, required in the fully electronic telephone sets.

It performs electronic switching between dialing speech.

The circuit is able to operate down to D.C.

line voltage of 1.6V (with reduced perf

TEA1062AN 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 micropho