TS2418 Datasheet - TSC

TS2418 Telephone tone ringer

The TS2418 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electromechanical bell. This device is designed for use with either a piezo transducer or an inexpensive transformer coupled speaker to produce a pleasi.

TS2418 Features

* On chip high voltage full wave diode bridge rectifier. Low current consumption, in order to allow the parallel operation of the 4 devices. Low external component count. Tone and switching frequencies adjustable by external Ordering Information Part No. TS2418CD TS2418CS Operating T

TS2418_TSC.pdf