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XR-T8205 Datasheet Tone Ringer

Manufacturer: Exar (now MaxLinear)

General Description

The XR-TB205 Tone Ringer is primarily intended as a replacement for the mechanical telephone bell.

The device can be powered directly from telephone AC ringing voltage or from a separate DC supply.

An adjustable trigger level is provided with an external resistor.

Overview

EX'!IR XR-T8205 Tone Ringer GENERAL.

Key Features

  • ES Low Supply Current Operates Directly From Telephone Line Provides Single or Dual Tone Frequencies to Simulate Mechanical Bell Operates from 15 to 30 Volts Pin-to-Pin Compatible with MITEL ML8205.