This part is a kind of semiconductor called TDA2824.

Function of this product has DUAL POWER AMPLIFIER.

Manufacturers : ST Microelectronics

Image and pinout :

Some of the text within the PDF file :

TDA2824 DUAL POWER AMPLIFIER . . . . . SUPPLY VOLTAGE DOWN TO 3 V HIGH SVR LOW CROSSOVER DISTORTION LOW QUIESCENT CURRENT BRIDGE OR STEREO CONFIGURATION Powerd ip (12+2+2) DESCRIPTION The TDA2824 is a monolithic integrated circuit in 12+2+2 powerdip, intended for use as dual audio power amplifier in portable radios and TV sets. ORDERING NUMBER : TDA2824 TYPICAL APPLICATION CIRCUIT (Stereo) R2 January 1995 1/10 TDA2824 PIN CONNECTION SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol VS IO Ptot Tstg, Tj Supply Voltage Output Peak Current Total Power Dissipation at Tamb = 50°C Tamb = 70°C Storage and Junction Temperature Parameter Value 16 1.5 1.25 4 -40 to 150 Unit V A W W °C 2/10 TDA2824 THERMAL DATA Symbol R th j-amb Rth j-case Parameter Thermal Resistance Junction-ambient [ ... ]

TDA2824 PDF Datasheet Download