This part is a kind of semiconductor called TA2003.

Function of this product has AM/FM RADIO IC.

Manufacturers : UTC

Image and pinout :

Some of the text within the PDF file :

UTC TA2003 AM/FM RADIO IC DESCRIPTION LINEAR INTEGRATED CIRCUIT The UTC TA2003 is AM/FM Radio IC ( FM F/E + AM/FM IF ) which is designed for AM/FM Radios. FEATURES * FM IFT,AM IFT and FM Detector Coil aren’ t needed. * Operating Supply Voltage Range * VCC( opr ) = 1.8 ~ 7V ( Ta=25°C). SOP-16 DIP-16 BLOCK DIAGRAM Vcc AM FM 16 AM RF IN 15 FM RF OUT 14 FM/AM SW AM/ FM SW 13 FM OSC 12 AM OSC 11 DET OUT 10 QUAD 9 GND2 FM OSC AM OSC FM DET AM RF AM DET FM RF FM MIX AM MIX AGC AM IF FM IF 1 FM RF IN GND1 2 3 FM MIX 4 AM MIX AGC Vcc 5 6 7 AM IF IN 8 FM IF IN BPF UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R110-011,A UTC TA2003 NO SYMBOL LINEAR INTEGRATED CIRCUIT CONTENTS INTERNAL CIRCUIT AM FM RF OUT EXPLANATION OF TERMINAL TERMINAL VOLTAGE : Typic [ ... ]

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