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TDA7490L IC AUDIO AMPLIFIER PHILIPS

 

20W + 20W STEREO CLASS-D AMPLIFIER 40W MONO IN BTL

 

 

 

FEATURES

 

·          20W + 20W OUTPUT POWER:

 

@RL= 8Ω/4Ω; THD = 10%

 

·          HIGH EFFICIENCY

 

·          WIDE SUPPLY VOLTAGE RANGE (FROM ±10 TO ±25V)

 

·          SPLIT SUPPLY, SINGLE SUPPLY OPERATION

 

·          TURN OFF/ON POP FREE

 

·          ST-BY AND MUTE FEATURES

 

·          SHORT CIRCUIT PROTECTION ACROSS THE LOAD

 

·          THERMAL OVERLOAD PROTECTION

 

·          EXTERNALLY SINCHRONIZABLE

 

·          BRIDGE CONFIGURATION

 

 

 

DESCRIPTION

 

The TDA7490L is a dual audio class D amplifier assembled in Flexiwatt 25 package; it is specially designed for high efficiency application mainly for TV and Home Stereo sets.

 

 

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