Full description

The TDA7050 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)