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TDA7053

NXP
Part Number TDA7053
Manufacturer NXP
Description 2 x 1 W portable/mains-fed stereo power amplifier
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA7053 2 x 1 W portable/mains-fed stereo power amplifier Product specification File und...
Datasheet PDF File TDA7053 PDF File

TDA7053
TDA7053

Overview
INTEGRATED CIRCUITS DATA SHEET TDA7053 2 x 1 W portable/mains-fed stereo power amplifier Product specification File under Integrated Circuits, IC01 February 1994 Philips Semiconductors Product specification 2 x 1 W portable/mains-fed stereo power amplifier GENERAL DESCRIPTION TDA7053 The TDA7053 is an integrated class-B stereo power amplifier in a 16-lead dual-in-line (DIL) plastic package.
The device, consisting of two BTL amplifiers, is primarily developed for portable audio applications but may also be used in mains-fed applications.
Features • No external components • No switch-ON/OFF clicks • Good overall stability • Low power consumption • Short-circuit-proof.
QUICK REFERENCE DATA PARAMETER Supply voltage range Total quiescent current Output power Internal voltage gain Total harmonic distortion PO = 0.
1 W RL = ∞ RL = 8 Ω; VP = 6 V PO Gv THD − 38 − 1.
2 39 0.
2 − 40 1.
0 W dB % CONDITIONS VP Itot SYMBOL 3 − MIN.
6 9 TYP.
MAX.
18 16 V mA UNIT PACKAGE OUTLINE 16-lead DIL; plastic (SOT38); SOT38-1; 1996 July 24.
February 1994 2 Philips Semiconductors Product specification 2 x 1 W portable/mains-fed stereo power amplifier TDA7053 Fig.
1 Block diagram.
February 1994 3 Philips Semiconductors Product specification 2 x 1 W portable/mains-fed stereo power amplifier PINNING 1.
2.
3.
4.
5.
6.
7.
8.
Note SGND1 IN1 n.
c.
n.
c.
VP IN2 SGND2 n.
c.
signal ground 1 input 1 not connected not connected supply voltage input 2 signal ground 2 not connected 9.
OUT2A 10.
GND2 11.
n.
c.
12.
OUT2B 13.
OUT1B 14.
GND1 15.
n.
c.
16.
OUT1A output 2 (positive) power ground 2 not connected output 2 (negative) output 1 (negative) power ground 1 not connected output 1 (positive) TDA7053 The information contained within the parentheses refer to the polarity of the loudspeaker terminal to which the output must be connected.
FUNCTIONAL DESCRIPTION The TDA7053 is a stereo output amplifier, with an internal gain of 39 dB, which is primarily for use in portable audio applications but may also ...


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