Low voltage versatile telephone transmission circuit with dialler interface and transmit level dynamic limiting

文件：231.34 Kbytes 頁數(shù)：36 Pages

PHI

PHI

Low voltage versatile telephone transmission circuit with dialler interface and transmit level dynamic limiting

文件：231.34 Kbytes 頁數(shù)：36 Pages

PHI

PHI

Low voltage versatile telephone transmission circuit with dialler interface and transmit level dynamic limiting

GENERAL DESCRIPTION\nThe TEA1064A is a bipolar integrated circuit that performs all the speech and line interface functions required in fully electronic telephone sets. It performs electronic switching between dialling and speech and has a powerful DC supply for peripheral circuits. The IC operates ? Low DC line voltage; operates down to 1.8 V (excluding polarity guard)\n? Voltage regulator with low voltage drop and adjustable static resistance\n? DC line voltage adjustment facility\n? Provides a supply for external circuits in two options:\nunregulated supply, regulated line voltage;\nstabili;

恩XP

TEA1064AT

Overview

恩XP