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DATA SHEET TDA7052A/AT 1 W BTL mono audio amplifier with DC volume control Product specification File under Integrated circuits, IC01 INTEGRATED CIRCUITS July 1994...
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1. SOT97-1; 1996 September 10. 2. SOT96-1; 1996 September 10. July 1994 GENERAL DESCRIPTION The TDA7052A/AT are mono BTL output amplifiers with DC volume control. They are designed for use in TV and monitors, but also suitable for battery-fed portable recorders and radios.
Philips Semiconductors 1 W BTL mono audio amplifier with DC volume control handbook, full pagewidth n.c. positive input DC volume control PINNING SYMBOL positive supply voltage positive input GND1 signal ground DC volume control OUT+ positive output GND2 power ground...
AC coupled to the output stage via external capacitors to keep the offset voltage low. In the TDA7052A/AT the DC volume control stage is integrated into the input stage so that no coupling capacitors are required and yet a low offset voltage is maintained.
SYMBOL from junction to ambient in free air th j-a TDA7052A TDA7052AT Notes to the thermal resistance TDA7052A: V = 6 V; R = 8 . The maximum sine-wave dissipation is 0.9 W. Therefore T = 150 amb(max) TDA7052AT: V = 6 V;...
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Philips Semiconductors 1 W BTL mono audio amplifier with DC volume control CHARACTERISTICS = 6 V; T = 25 C; f = 1 kHz; TDA7052A: R SYMBOL PARAMETER positive supply voltage range total quiescent current Maximum gain; V = 1.4 V...
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Philips Semiconductors 1 W BTL mono audio amplifier with DC volume control handbook, halfpage gain (dB) – 20 – 40 – 60 – 80 Fig.3 Gain control as a function of DC volume control. handbook, halfpage ( A) – 20 –...
Philips Semiconductors 1 W BTL mono audio amplifier with DC volume control APPLICATION INFORMATION handbook, full pagewidth n.c. positive 0.47 F input volume control This capacitor can be omitted if the 220 F electrolytic capacitor is connected close to pin 1.
Philips Semiconductors 1 W BTL mono audio amplifier with DC volume control PACKAGE OUTLINES DIP8: plastic dual in-line package; 8 leads (300 mil) pin 1 index DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT max. min. max.
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Philips Semiconductors 1 W BTL mono audio amplifier with DC volume control SO8: plastic small outline package; 8 leads; body width 3.9 mm pin 1 index DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT max. 0.25 1.45 1.75...
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Philips Semiconductors 1 W BTL mono audio amplifier with DC volume control SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities.
Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
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