This part is a kind of semiconductor called A1102P.

Function of this product has CXA1102P.

Manufacturers : Sony

Image and pinout :

Some of the text within the PDF file :

CXA1100P, CXA1101P/M, CXA1102P/M, CXA1163P/M Dolby∗ B Type Noise Reduction System For the availability of this product, please contact the sales office. Description CXA1100, CXA1101, CXA1102 and CXA1163 are ICs including two separate Dolby B type noise reduction processors. Seven devices with four Dolby levels and two types of package are provided for various applications. These devices feature very few external components, which is achieved by integrated filter circuits using integrated thin film capacitors with high capacitance. Features • Minimum number of external components • NR ON/OFF and REC/PB switchs included • Small package (DIP16, SOP16) ~ 5.5mA, Typ.) • Small supply current ( • Dual channel processors in one chip Absolute Maximum Ratings (Ta = [ ... ]

A1102P PDF Datasheet Download