TDA7057Q NXP Semiconductors, TDA7057Q Datasheet
TDA7057Q
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TDA7057Q Summary of contents
Page 1
... DATA SHEET TDA7057Q stereo BTL audio output amplifier Objective specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS May 1992 ...
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... EXTENDED TYPE NUMBER TDA7057Q Note 1. SOT141-6; 1996 September 9. May 1992 GENERAL DESCRIPTION The TDA7057Q is a stereo output amplifier pin power package. The device is designed for battery-fed portable stereo recorders and radios, but also suitable for mains-fed applications. CONDITIONS ...
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... May 1992 – i TDA7057Q I – n.c. power power ground 1 ground 2 Fig.1 Block diagram. 3 Objective specification TDA7057Q 13 positive output 1 11 negative output 1 10 negative output 2 8 positive output 2 6 MCD392 n.c. ...
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... OUT1 11 negative output 1 PGND1 12 power ground 1 OUT1+ 13 positive output 1 May 1992 DESCRIPTION handbook, halfpage 4 Objective specification TDA7057Q SGND1 ( (2) SGND2 5 n.c. 6 TDA7057Q n.c. 7 OUT2 8 + PGND2 9 OUT2 – 10 OUT1 – 11 PGND1 12 OUT1 + 13 MCD391 Fig.2 Pin configuration. ...
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... For space reason there is a trend to decrease the number of battery cells. This means a decrease in supply voltage, resulting in a reduction of output power at conventional output stages. The latter is not preferred. Using the BTL principle increases the output power. The TDA7057Q can deliver an output power speaker load of 16 supply. ...
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... L THD = 10 0 note 2 note 3 note unweighted ( kHz and f = 100 kHz Objective specification TDA7057Q MIN. TYP. MAX 2 180 300 kHz 36 60 200 ...
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... This capacitor can be omitted if the 220 F electrolytic capacitor is connected close to pin 3. May 1992 – i TDA7057Q I – n.c. Fig.3 Test and application diagram. 7 Objective specification TDA7057Q ( 100 nF 220 F positive 13 output 1 11 negative output 1 10 negative output 2 8 positive output ...
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... 20.0 12.2 10 3.4 1.7 5.08 19.6 11.8 REFERENCES JEDEC EIAJ 8 Objective specification non-concave view B: mounting base side 3.4 12.4 2.4 2.1 6 4.3 0.8 3.1 11.0 1.6 1.8 EUROPEAN PROJECTION TDA7057Q SOT141 2.00 0.25 0.03 1.45 ISSUE DATE 92-11-17 95-03-11 ...
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... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. May 1992 ). If the printed-circuit board has been pre-heated, forced cooling may stg max 9 Objective specification TDA7057Q ...