UTCTDA2003

UTC TDA2003 LINEAR INTEGRATED CIRCUIT 10W CAR RADIO AUDIO AMPLIFIER DESCRIPTION The UTC TDA2003 is a monolithic audio power amplifier integrated circuit. FEATURES *Very low external component required. *High current output ( up to 3 A). *Low harmonic and crossover distortion. *Built-in Over temperature protection. *Short circuit protection between all pins. 1 TO-220B PIN CONFIGURATIONS 1 2 3 4 5 Non inverting input Inverting input Ground Output Supply Voltage BLOCK DIAGRAM 5 4 3 1 2 UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R107-002,A UTC TDA2003 PARAMETER LINEAR INTEGRATED CIRCUIT SYMBOL Vs Vs Vs Io Io Ptot Tstg Tj ABSOLUTE MAXIMUM RATINGS(Ta=25°C) VALUE 40 28 18 3.5 4.5 20 -40~+150 -40~+150 UNIT V V V A A W °C °C Peak Supply Voltage DC Supply Voltage Operating Supply Voltage Output Peak Current (repetitive) Output Peak Current ( non repetitive) Power Dissipation at Tcase = 90°C Storage Temperature Junction Temperature ELECTRICAL CHARACTERISTICS(Refer to the test circuit,Vs=+-16V,Ta=25°C) PARAMETER SYMBOL DC CHARACTERISTICS Supply Voltage Quiescent Output Voltage Quiescent Drain Current Vs Vo Id TEST CONDITIONS MIN 8 6.1 TYP MAX 18 7.7 50 UNIT V V mA 6.9 44 AC CHARACTERISTICS d=10%,f=1kHz RL=8Ω RL=2Ω RL=3.2Ω RL=1.6Ω f=1kHz Po=0.5W,RL=4Ω Po=6W,RL=4Ω Po=0.5W,RL=2Ω Po=10W,RL=2Ω 5.5 9 6 10 7.5 12 14 55 10 50 300 40 15000 Output Power Po W Input Sensitivity Vi Input Saturation Voltage Frequency Response(-3dB) Distortion Input Resistance(Pin 1) Input...