TDA7490LSA

TDA7490LSA www.datasheet4u.com 15W +15W Stereo Class-D Amplifier Features ■ ■ ■ ■ ■ ■ ■ ■ ■ FEATURES 15W + 15W CONTINUOUS OUTPUT POWER: RL = 6Ω; THD = 10%; VCC ±14.5V HIGH EFFICIENCY SINGLE SUPPLY AND SPLIT SUPPLY OPERATION POP NOISE FREE ST-BY AND MUTE FEATURES SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION EXTERNALLY SYNCHRONIZABLE CLIPWATT 19 Description The tda7490LSA is a dual audio class-D amplifier assembled in CLIPWATT 19 package specially designed for high efficiency application mainly for TV, LCD TV and Home Stereo sets. . Order codes Part number TDA7490LSA Temp range, °C 0 to 70 Package CLIPWATT 19 Packing Tube November 2005 Rev1 1/13 www.st.com 13 TDA7490LSA Contents 1 Typical www.datasheet4u.com 1.1 1.2 1.3 application and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 3 Electrical characteristcs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.1 PCB and component layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....