TDA1905| Datasheet

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TDA1905
5W AUDIO AMPLIFIER WITH MUTING

DESCRIPTION The TDA1905 is a monolithic integrated circuit in POWERDIP package, intended for use as low frequency power amplifier in a wide range of applications in radio and TV sets: muting facility protection against chip over temperature very low noise high supply voltage rejection low "switch-on" noise voltage range 4V to 30V The TDA 1905 is assembled in a new plastic package, the POWERDIP that offers the same assembly , ease, space and cost saving of a normal dual in-line package but with a power dissipation of up to 6W and a thermal resistance of 15 C/W (junction to pins). ABSOLUTE MAXIMUM RATINGS
Symbol Vs Io Io Vi Vi V11 Ptot Tstg, Tj Supply voltage Output peak current (non repetitive) Output peak current (repetitive) Input voltage Differential input voltage Muting thresold voltage Power dissipation at Tamb = 80 C Tcase = 60 C Storage and junction temperature Parameter

Powerdip (8 + 8)

ORDERING NUMBER : TDA 1905

Value 30 3 2.5 0 to + Vs 7 Vs 1 6 -40 to 150

Unit V A A V V V W W C

APPLICATION CIRCUIT

September 2003

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TDA1905 DATASHEET