Maker : ETC
Part No. : TDA2030A

  Datasheet PDF : TDA2030A.pdf
  Cross Reference : TDA2030A Cross Reference
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Shortcut : TDA2030  TDA2030A  TDA2030A  TDA2030AH  TDA2030AV  TDA2030H  TDA2030V 

Product Information

TDA2030A DESCRIPTION LINEAR INTEGRATED CIRCUIT 14W HI-FI AUDIO AMPLIFIER The Contek TDA2030A is a monolithic audio power amplifier integrated circuit. FEATURES 1 *Very low external component required. *High current output and high operating voltage. *Low harmonic and crossover distortion. *Built-in Over temperature protection. *Short circuit protection between all pins. *Safety Operating Area for output transistors. TO-220B PIN CONFIGURATIONS 1 2 3 4 5 Non inverting input Inverting input -VS Output +VS ABSOLUTE MAXIMUM RATINGS (Ta=25 PARAMETER Supply Voltage Input Voltage Differential Input Voltage Peak Output Current(internally limited) Total Power Dissipation at Tcase=90 C Storage Temperature Junction Temperature C) SYMBOL Vs Vi Vdi Io Ptot Tstg Tj VALUE +-12 Vs +-15 3.5 20 -40~+150 -40~+150 UNIT V V V A W C C ELECTRICAL CHARACTERISTICS(Refer to the test circuit, Vs =+-16V,Ta=25 PARAMETER Supply Voltage Quiescent Drain Current Input Bias Current Input Offset Voltage Input Offset Current C) SYMBOL Vs Id Ib Vos Ios TEST CONDITIONS MIN +-6 TYP 50 0.2 +-2 +-20 MAX +-22 80 2 +-20 +-200 UNIT V mA mA mV nA Vs=+-18v Contek Microelectronics Co.,Ltd. CONTEK http://www.contek-ic.com E-mail:sales@contek-ic.com 1 TDA2030A (Continued) Output Power Po LINEAR INTEGRATED CIRCUIT d=0.5%,Gv=26dB,f=40 to 5kHz RL=8W RL=4W Vs=+-19V, RL=4W Po=15W,RL=4W f=1kHz 15 10 13 18 12 16 100 80 26 0.08 0.03 0.05 0.03 26.5 W W W KHz dB dB % % % % Power Bandwidth Open loop voltage Gain Closed Loop Voltage Gain Total harmonic distortion BW Gvo Gvc THD 25.5 Po=0.1 to 14W,RL=4W f=1kHz Po=0.1 to 14W,RL=4W f=1kHz Po=0.1 to 9W,RL=8W f=40 to 15 kHz Po=4W ,RL=8W f2-f1=1 kHz f2=14 kHz,f1=15kHz Total harmonic Distortion Second Order CCIF Intermodulation distortion Third Order CCIF Intermodulation Distortion Input Noise Voltage Input Noise Voltage Input Noise Current Input Resistance(pin 1) Supply Voltage Rejection Thermal ShutDown Junction Temperature THD d2 d3 0.08 % eN iN Ri B=curve A B= 22Hz to 22kHz B= 22Hz to 22kHz Open loop,f=1kHz RL=4W,Gv=26dB Rg=22kW,f=1kHz 0.5 2 3 80 5 54 145 10 200 mA mV pA MW dB C Tj Contek Microelectronics Co.,Ltd. CONTEK http://www.contek-ic.com E-mail:sales@contek-ic.com 2 TDA2030A TEST CIRCUIT LINEAR INTEGRATED CIRCUIT +Vs C5 220 m F C3 100nF Vi C1 1 mF R3 22k W 1 Contek TDA2030A D1 1N4001 5 4 3 R1 13k W D1 1N4001 R4 1W RL 2 R3 680 W C2 22 m F C6 100 m F C4 100nF C7 220nF -Vs APPLICATION CIRCUIT +Vs C5 220 m F C3 100nF Vi C1 1 mF R3 22k W 1 Contek TDA2030A D1 1N4001 5 4 3 R1 13k W D1 1N4001 R4 1W RL 2 R3 680 W C2 22 m F C6 100 m F C4 100nF C7 220nF -Vs Contek Microelectronics Co.,Ltd. CONTEK http://www.contek-ic.com E-mail:sales@contek-ic.com 3 TDA2030A LINEAR INTEGRATED CIRCUIT +Vs 0.1 mF 220 mF 1N4001 Vi 22 mF 100k W 2.2 mF 100k W 100k W 4.7k W 2.2 mF 1N4001 R4 1W C7 220nF Fig.1 Single supply amplifier Contek Microelectronics Co.,Ltd. CONTEK http://www.contek-ic.com E-mail:sales@contek-ic.com RL=4W 2200 mF 5 Contek 100k W TDA2030A 2 3 1 4 4 TDA2030A Gv (dB) 140 TYPICAL PERFORMANCE CHARACTERISTICS Fig.2 Open loop frequency response Phase 180 LINEAR INTEGRATED CIRCUIT Fig.3 Output power vs. Supply voltage Po (W) 24 Gv=26dB d=0.5% f=40 to 15kHz RL=4 W 100 Phase 90 20 60 0 16 RL=8 W 12 Gain 20 -20 8 -60 1 10 2 10 3 10 4 10 Frequency (Hz) 5 10 6 10 7 10 4 24 28 32 36 Vs (V) 40 44 Fig.4 Total harmonic distortion vs. output power d (%) 2 10 Fig.5 Two tone CCIF intermodulation distortion d (%) 2 10 Po (W) 1 10 Gv=26dB 1 10 0 10 Vs=38V RL=8 W f=15kHz Vs=32V RL=4 W 0 10 Vs=32V Po=4W RL=4 W Gv=26dB Order (2f1-f2) Order (2f2-f1) -1 10 -1 10 f=1kHz -2 10 -2 10 -1 10 0 10 1 10 Po (W) 2 10 -2 10 1 10 2 10 3 10 Frequency (Hz) 4 10 5 10 Fig.6 Large signal frequency response Vo (Vp-p) 30 Fig.7 Maximum allowable power dissipation vs. ambient temperture Ptot (W) 30 25 Vs=+-15V RL=8 W Vs=+-15V RL=4 W 25 20 20 he a Rt tsi...

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