LS288 Overview
LINEAR INTEGRATED CIRCUIT PROGRAMMABLE TELEPHONE SPEECH CIRCUIT The LS288 is a monolithic integrated circuit in 16 lead dual in-line plastic signed as a repla- cement for the hybrid circuit in telephone sets it performs all the func carried out by this circuit. With the LS288 it is possible to select the operating mode (fixed or both piezoceramic and dynamic transducers and therefore its sending and receiving paths,...