This part is a kind of semiconductor called TDA2614.

Function of this product has 6 W hi-fi audio power amplifier.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS DATA SHEET TDA2614 6 W hi-fi audio power amplifier Product specification File under Integrated Circuits, IC01 July 1994 Philips Semiconductors Product specification 6 W hi-fi audio power amplifier FEATURES • Requires very few external components • No switch-on/switch-off clicks • Input mute during switch-on and switch-off • Low offset voltage between output and ground • Hi-fi in accordance with IEC 268 and DIN 45500 • Short-circuit proof and thermal protected • Mute possibility. QUICK REFERENCE DATA SYMBOL VP PO Gv SVRR Vno PARAMETER positive supply voltage range output power internal voltage gain supply voltage ripple rejection noise output voltage VS = 24 V; THD = 0.5% CONDITIONS MIN. 15 − − − − TYP. − 6.5 30 45 70 GENERAL DESCRIPTION [ ... ]

TDA2614 PDF Datasheet Download