D02DFLBS Search Results

Contextual Info: Communication ICs DTMF receiver for telephones BU8871F The BU8871F is a DTMF receiver ICs developed for use in telephone answering machines, and converts 16 different typ e s o f DTM F sig nals into 4 -b it binary serial data. It fea tu res a w id e d yn a m ic range, e lim ina ting th e need fo r an