AmplifierCircuits

GENERAL DESCRIPTION The TDA7050T is a low voltage audio amplifier for small radios with headphones (such as watch, pen and pocket radios)  in mono (bridge-tied load) or stereo applications. Features Limited to battery supply application only (typ. 3 and 4 V) Operates with supply voltage down to 1,6 V No external components required Very low quiescent current Fixed integrated gain of 26 dB, floating differential input Flexibility in use − mono BTL as well as stereo Small dimension of encapsulation (see package design example). Circuit Diagram Circuit diagram Low voltage mono/stereo power amplifier