This part is a kind of semiconductor called TDA1541A.

Function of this product has Stereo high performance 16-bit DAC.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS DATA SHEET TDA1541A Stereo high performance 16-bit DAC Product specification File under Integrated Circuits, IC01 February 1991 Philips Semiconductors Product specification Stereo high performance 16-bit DAC FEATURES • High sound quality • High performance: low noise and distortion, wide dynamic range • 4 × or 8 × oversampling possible • Selectable two-channel input format • TTL compatible inputs. ORDERING INFORMATION EXTENDED TYPE NUMBER TDA1541A(1) Note 1. SOT117; SOT117-1; 1996 August 09. QUICK REFERENCE DATA SYMBOL VDD −VDD1 −VDD2 IDD −IDD1 −IDD2 THD THD NL tcs BR fBCK TCFS Tamb Ptot PARAMETER supply voltage; pin 28 supply voltage; pin 26 supply voltage; pin 15 supply current; pin 28 supply current; pin 26 supply current; pin 15 total harm [ ... ]

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