TA8272HQ TOSHIBA Semiconductor CORPORATION, TA8272HQ Datasheet
TA8272HQ
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TA8272HQ Summary of contents
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... Max Power 43 W BTL × Audio Power IC The TA8272HQ BTL audio power amplifier for car audio application. This IC can generate more high power included the pure complementary PNP and NPN transistor output stage designed low distortion ratio for 4 ch BTL audio power ...
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IN1 IN2 AUX IN3 IN4 PRE-GND 13 RIP Note3: Some of the functional blocks, circuits, or constants in the block diagram may be omitted ...
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Voltage Gain Adjustment This IC has no NF (negative feedback) terminals. Therefore, the voltage gain can’t adjusted, but it makes the device a space and total costs saver. Input The voltage ...
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Large current capacity switch V CC Small current capacity switch Stand- Muting Function (pin 22) The muting time constant is decided by R ON/OFF. The series resistance; R must be set up less than 10 kΩ. 1 The ...
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AUX Input (pin 16) The pin 16 is for input terminal of AUX amplifier. The total gain is 0dB by using of AUX amplifier. Therefore, the µ-COM can directly drive the AUX amplifier. BEEP sound or voice synthesizer signal ...
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In Case of Appearing Output Offset Voltage by Generating a Large Leakage Current on the Input Capacitor etc. NPN transistor (Q2) is turned on while the inverted output voltage level become less than the threshold level of output offset ...
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Characteristics Peak supply voltage (0 supply voltage Operation supply voltage Output current (peak) Power dissipation Operation temperature Storage temperature Note4: Package thermal resistance θ (Ta = 25°C, with infinite heat sink) The absolute maximum ratings of a semiconductor ...
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IN1 0.22 µF IN2 0.22 µ 0.22 µF IN3 0.22 µF IN4 PRE-GND 13 Components in the test circuits are only used to ...
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T.H.D – P OUT 100 13 Ω drive kHz 0.5 0.3 0.1 1 kHz 0.05 0.03 100 Hz 0.01 0.1 0.3 0.5 ...
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V – 300 13 Ω 250 BW = ~20 k 200 150 100 100 Singnal source resistance R g (Ω) C.T. – ...
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G – 13 Ω OUT = 0.775 Vrms (0dBm 100 Frequency f (Hz) P MAX ...
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Weight: 7.7 g (typ.) 12 2006-04-28 ...
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13 2006-04-28 ...
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... OFF. For details on how to connect a protection circuit such as a current limiting resistor or back electromotive force adsorption diode, refer to individual IC datasheets or the IC databook. IC breakdown may cause injury, smoke or ignition. • Use a stable power supply with ICs with built-in protection functions. If the power supply is unstable, the protection function may not operate, causing IC breakdown. IC breakdown may cause injury, smoke or ignition. • ...
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The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity ...