Transcription of 100V - 100W DMOS audio amplifier with mute/st-by
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100V - 100W DMOS audio amplifier with mute/st-by
TDA7294100V - 100w DMOS audio amplifier with MUTE/ST-BYVERY HIGH OPERATING VOLTAGE RANGE( 40V)DMOS POWER STAGEHIGH OUTPUT POWER (UP TO 100w MU-SIC POWER)MUTING/STAND-BY FUNCTIONSNO SWITCH ON/OFF NOISENO BOUCHEROT CELLSVERY LOW DISTORTIONVERY LOW NOISESHORT CIRCUIT PROTECTIONTHERMAL SHUTDOWNDESCRIPTIONThe TDA7294 is a monolithic integrated circuit inMultiwatt15 package, intended for use as audioclass AB amplifier in Hi-Fi field applications(Home Stereo, self powered loudspeakers, Top-class TV). Thanks to the wide voltage range andto the high out current capability it is able to sup-ply the highest power into both 4 and 8 loadseven in presence of poor supply regulation, withhigh Supply Voltage built in muting function with turn on delaysimplifies the remote operation avoiding switchingon-off 2003 IN-2R2680 C222 FC1 470nFIN+R1 C10100nF3R3 22K-+MUTESTBY4 VMVSTBY109IN+MUTEMUTESTBYR4 22 KTHERMALSHUTDOWNS/CPROTECTIONR5 10KC3 10 FC4 10 F1 STBY-GNDC522 F713146158-Vs-PWVsBOOT-STRAPOUT+PWVs+VsC 9 100nFC8 1000 F-VsD93AU011+VsC7 100nFC6 1000 FNote: The Boucherot cell R6, C10, normally not necessary for a stable operation it could be needed in presenc
tda7294 100v - 100w dmos audio amplifier with mute/st-by very high operating voltage range (±40v) dmos power stage high output power (up to 100w mu-
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