TDA7273 Datasheet PDF - STMicroelectronics

SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM

DESCRIPTION
The TDA7273 is a monolithic integrated circuit designed for portable cassette players market.
It comprises preamplifiers, DC volume control, and headphone drivers.

WIDE OPERATING SUPPLY VOLTAGE(1.8V to 7V)
INPUT COUPLING WITHOUT CAPACITORS
BUILT-IN DC STEREO VOLUME CONTROL
BUILT-IN RIPPLE FILTERS
LOW QUIESCENT CURRENT
NO EXTERNAL BOUCHEROT CELL
MAX OUTPUT CURRENT 70mA PEAK