TEA1096 Datasheet (NXP) - Speech/listening-in

TEA1096, Speech/listening-in

APPLICATIONS TEA1096; TEA1096A * Line-powered telephone sets with listening-in/line monitoring function.

DIFFERENCES BETWEEN TEA1096 AND TEA1096A The TEA1096 offers via input VBA an adjustable stabilized supply voltage VBB, whereas the TEA1096A offers a fixed stabilized voltage VBB.

The TE

TEA1096 Features

* Line Interface with:

* active set impedance (adjustable)

* voltage regulator with adjustable DC voltage

* low voltage circuit for parallel operation

* Interface to peripheral circuits with:

* supply VDD for microcontroller

* stabilized supply