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TECHNICAL DATA KKA7050
LOW VOLTAGE MONO/STEREO POWER AMPLIFIER
GENERAL DESCRIPTION The KKA7050 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)
QUICK REFERENCE DATA
Supply voltage range Total quiescent current (at Vp = 3 V) Bridge tied load application (BTL) Output power at R) = 32 Q Vp=3V;dtat=10% D.C.
KKA7050 Datasheet
