TDA7053A

Manufacturer Part NumberTDA7053A
ManufacturerNXP Semiconductors
TDA7053A datasheet
 


Specifications of TDA7053A

Operational ClassClass-ABAudio Amplifier Output Configuration2-Channel Stereo
Output Power (typ)1.1x2@8OhmWAudio Amplifier FunctionSpeaker
Total Harmonic Distortion0.3@8Ohm@0.5W%Single Supply Voltage (typ)5/9/12/15V
Dual Supply Voltage (typ)Not RequiredVPower Supply RequirementSingle
Power Dissipation2.5WRail/rail I/o TypeNo
Single Supply Voltage (min)4.5VSingle Supply Voltage (max)18V
Dual Supply Voltage (min)Not RequiredVDual Supply Voltage (max)Not RequiredV
Operating Temp Range-40C to 85COperating Temperature ClassificationIndustrial
MountingThrough HolePin Count16
Package TypePDIPLead Free Status / Rohs StatusCompliant
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DATA SHEET
TDA7053A
Stereo BTL audio output amplifier
with DC volume control
Product specification
Supersedes data of 1995 Nov 09
File under Integrated Circuits, IC01
INTEGRATED CIRCUITS
1997 Jul 15

TDA7053A Summary of contents

  • Page 1

    ... DATA SHEET TDA7053A Stereo BTL audio output amplifier with DC volume control Product specification Supersedes data of 1995 Nov 09 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1997 Jul 15 ...

  • Page 2

    ... Jul 15 GENERAL DESCRIPTION The TDA7053A ( and TDA7053AT (2 stereo BTL output amplifiers with DC volume control. The devices are designed for use in TV and monitors, but are also suitable for battery-fed portable recorders and radios ...

  • Page 3

    ... DC volume control 1 input 2 DC volume control 2 1997 Jul TDA7053A TDA7053AT TEMPERATURE STABILIZER PROTECTION V ref 1,3,11,15 7 not signal connected ground ground 1 Fig.1 Block diagram. 3 Product specification TDA7053A i positive 16 output negative output negative output positive output MSA717 - 2 power power ground 2 ...

  • Page 4

    ... OUT1+ 16 positive output 1 FUNCTIONAL DESCRIPTION The TDA7053A and TDA7053AT are stereo output amplifiers with two DC volume control stages, designed for TV and monitors, but also suitable for battery-fed portable recorders and radios. In conventional DC volume control circuits the control or input stage is AC coupled to the output stage via external capacitors to keep the offset voltage low ...

  • Page 5

    ... Power dissipation TDA7053A: Assume and The maximum sine wave dissipation is 2 The R of the package is 50 K/W therefore T th j-a TDA7053AT: Assume and The maximum sine wave dissipation is 2 The R of the package is 95 K/W therefore T th j-a 1997 Jul 15 CONDITIONS ...

  • Page 6

    ... Philips Semiconductors Stereo BTL audio output amplifier with DC volume control CHARACTERISTICS kHz; TDA7053A amb i (see Fig.13). SYMBOL PARAMETER V supply voltage P I total quiescent current q(tot) Maximum gain; V 1.4 V 2,8 P output power out TDA7053A TDA7053AT THD total harmonic distortion TDA7053A TDA7053AT ...

  • Page 7

    ... Fig.5 THD as a function of frequency. 1997 Jul 15 MBG672 12 handbook, halfpage THD (%) ( Fig.4 THD as a function of output power. MBG669 2.5 handbook, halfpage P out (W) 2.0 1.5 1.0 0 (kHz Fig.6 7 Product specification TDA7053A (1) (2) ( out ( (1) (2) ( Output power as a function of supply voltage. MBG671 10 MBG670 (V) ...

  • Page 8

    ... kHz. Fig.9 Noise voltage as a function of volume control voltage. 1997 Jul 15 MBG668 handbook, halfpage G v (dB) (3) 120 (V) Fig.8 MBG664 handbook, halfpage SVRR (dB) 1.6 2 (V) ( Product specification TDA7053A 0.4 0.8 1.2 Voltage gain as a function of volume control voltage ( ( 1.4 V ...

  • Page 9

    ... For single-end applications the output peak current must not exceed 100 mA. At higher output currents the short-circuit protection (MCL) will be active. 9 Product specification TDA7053A MBG666 0.4 0.8 1.2 1 (V) volume control voltage ...

  • Page 10

    ... This capacitor can be omitted if the 220 F electrolytic capacitor is connected close to pin 5. ( 1997 Jul 15 5 TDA7053A TEMPERATURE STABILIZER MCL PROTECTION signal power ground ground volume control 2, 8 maximum voltage gain 34 dB Fig.13 Test and application diagram. 10 Product specification TDA7053A (1) 220 F 100 maximum voltage gain MBG673 ...

  • Page 11

    ... 1.40 0.53 0.32 21.8 6.48 1.14 0.38 0.23 21.4 6.20 0.021 0.013 0.055 0.86 0.26 0.015 0.009 0.84 0.045 0.24 REFERENCES JEDEC EIAJ MO-001AE 11 Product specification TDA7053A 3.9 8.25 9.5 2.54 7.62 3.4 7.80 8.3 0.15 0.32 0.37 0.10 ...

  • Page 12

    ... REFERENCES JEDEC EIAJ MS-013AA detail 10.65 1.1 1.1 1.4 0.25 0.25 10.00 0.4 1.0 0.419 0.043 0.043 0.055 0.01 0.01 0.394 0.016 0.039 EUROPEAN PROJECTION Product specification TDA7053A SOT162 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 95-01-24 97-05-22 ...

  • Page 13

    ... Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 13 Product specification TDA7053A ...

  • Page 14

    ... 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. 1997 Jul 15 14 Product specification TDA7053A ...

  • Page 15

    ... Philips Semiconductors Stereo BTL audio output amplifier with DC volume control 1997 Jul 15 NOTES 15 Product specification TDA7053A ...

  • Page 16

    Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 160 1010, ...