tda1521q NXP Semiconductors, tda1521q Datasheet
tda1521q
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tda1521q Summary of contents
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... DATA SHEET TDA1521 TDA1521Q hi-fi audio power amplifier Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS July 1994 ...
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... Philips Semiconductors hi-fi audio power amplifier GENERAL DESCRIPTION The TDA1521/TDA1521Q is a dual hi-fi audio power amplifier encapsulated in a 9-lead plastic power package. The device is especially designed for mains fed applications (e.g. stereo tv sound and stereo radio). Features Requires very few external components ...
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... INV1 inverting input 1 ground (symmetrical) 3 GND 1 V (asymmetrical OUT1 output 1 July 1994 Fig.1 Block diagram. negative supply (symmetrical ground (asymmetrical) 6 OUT2 output positive supply P 8 INV2 inverting input 2 9 INV2 non-inverting input 2 3 Product specification TDA1521 TDA1521Q ...
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... V < (unloaded > the maximum unloaded supply voltage is increased Product specification TDA1521 TDA1521Q SYMBOL MIN. MAX. + +150 150 1 1 load UNIT hour hour = 28 V ...
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... C, the required thermal resistance of the heatsink is 150 65 – --------------------- - 2 5 – – Note: The internal metal block (heatsink) has the same potential as pin July 1994 Fig.2 Power derating curve 2,5 K Product specification TDA1521 TDA1521Q ). ...
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... SVRR with respect to ground V OFF without tot V = 600 out no(rms) note 2 SVRR with respect to ground V OFF 6 Product specification TDA1521 TDA1521Q MIN. TYP. MAX. 7,5 16,0 21,0 V 2,0 5 0,15 0 20k 0,2 1,0 ...
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... THD = 0, THD = 10 THD O THD = 0,5% note no(rms SVRR dB. 7 Product specification TDA1521 TDA1521Q MIN. TYP. MAX 6 0,13 0 20k 0 140 ...
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... During switching on, a time delay is created between the reference voltage and the voltage at pin 3, during which the input terminal is disconnected, (as illustrated in Fig.3). July 1994 ), derived directly from the supply voltage. When the ref the non-inverting inputs (pins 1 and 9) are disconnected from the amplifier. The voltage Fig.3 Input mute circuit; time delay. 8 Product specification TDA1521 TDA1521Q ...
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... L Fig.6 Supply voltage ripple rejection; symmetrical supply 200 mV. RR July 1994 Fig Product specification TDA1521Q Distortion as a function of frequency; symmetrical supply Fig.7 Power dissipation as a function of output power; symmetrical supply ...
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... Fig.10 Supply voltage ripple rejection; asymmetrical supply 200 mV. RR July 1994 Fig.9 Fig.11 Output power as a function Product specification TDA1521 TDA1521Q Distortion as a function of frequency; asymmetrical supply supply voltage; asymmetrical supply kHz. ...
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... Philips Semiconductors hi-fi audio power amplifier ( connected as close as possible to the IC Fig.12 Test and application circuit; symmetrical power supply. ( connected as close as possible to the IC Fig.13 Test and application circuit; asymmetrical power supply. July 1994 11 Product specification TDA1521 TDA1521Q ...
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... scale (1) ( 0.48 24.0 20.0 12.2 10 0.38 23.6 19.6 11.8 REFERENCES JEDEC EIAJ 12 non-concave view B: mounting base side 3.4 17.2 2.1 2.54 6 3.1 16.5 1.8 EUROPEAN PROJECTION Product specification TDA1521 TDA1521Q SOT131-2 ( 2.00 0.25 0.03 1.45 ISSUE DATE 92-11-17 95-03-11 ...
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... 20.0 12.2 10 5.08 2.54 5.08 19.6 11.8 REFERENCES JEDEC EIAJ 13 non-concave view B: mounting base side 3.4 12.4 2.4 2.1 6 4.3 3.1 11.0 1.6 1.8 EUROPEAN PROJECTION Product specification TDA1521 TDA1521Q SOT157 ( 2.00 0.8 0.25 0.03 1.45 ISSUE DATE 92-10-12 95-03-11 ...
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... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. 14 Product specification TDA1521 TDA1521Q ). If the stg max ...