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TDA7490LSA

STMicroelectronics
Part Number TDA7490LSA
Manufacturer STMicroelectronics
Description Stereo Class-D Amplifier
Published Apr 27, 2009
Detailed Description TDA7490LSA www.datasheet4u.com 15W +15W Stereo Class-D Amplifier Features ■ ■ ■ ■ ■ ■ ■ ■ ■ FEATURES 15W + 15W CONTIN...
Datasheet PDF File TDA7490LSA PDF File

TDA7490LSA
TDA7490LSA

Overview
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.
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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.
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com 1.
1 1.
2 1.
3 application and pin description .
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3 typical application .
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3 pin description .
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3 thermal data .
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4 2 3 Electrical characteristcs .
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5 PCB .
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9 3.
1 PCB and component layout .
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9 4 5 Package information .
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11 Revision history .
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12 2/13 TDA7490LSA 1 Typical application and pin description 1 1.
1 Typical application and pin description typical application Figure 1.
typical application and test circuit for single and split supply PWM STAGE IN1 C5 1nF REFERENCE R1 27K C1 100nF 9 T...


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