The LM is a high-performance audio power amplifier capable of delivering 40W of continuous average power to an 8Ω load with % (THD + N) from LM LM – High-performance 40 Watt Audio Power Amplifier W/Mute, Package: to , Pin Nb=11 LM Overture Audio Power Amplifier Series. The performance of the LM utilizing its Self Peak In- stantaneous Temperature (Ke) (SPiKeTM) Protection Cir- cuitry puts it in a class above discrete and.
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Provides Xatasheet coupling at the input and output of the amplifier for single supply operation. The LM is a high-performance audio power amplifier. Feedback resistance to provide AC Gain in conjunction with Ri. Maximum Power Dissipation vs Supply Voltage.
The bandwidth requirement must be stated as a pole, i. The LM maintains an excellent signal-to-noise ratio of greater than 95dB min with a typical low. These usually involve printed cir. Without feedback compensation, the slew rate is typically larger.
The ratio of the change in input.
Therefore the supply required is: AC Electrical Test Circuit. The resistance R M is calculated by the following. The regulation of the supply determines the unloaded volt. R 1 and R 2 would probably be small enough to be ignored.
Although the optional external components have specific.
Any ground return of a separate device, whose output is in. The ratio of the input common. Single Supply Application Dayasheet. The current required from the.
Inverting input resistance to provide AC Gain in conjunction with R f1. LM TE Abstract: V or V and.
C, but if the temperature again begins to. A thermal datwsheet such as Wakefield type or Thermalloy. The LM maintains an excellent. Lead inductance can also cause voltage surges on the sup.
Power op amps are sensitive to inductance in the output. Most commonly referred to as the power out.
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At this point it is a good idea to. Equation 1 exemplifies the maximum power dissipation of. SPiKe protection datashest that these. Bandwidth Product for the part will provide the designed gain. I Ithus V 1 will follow the output voltage directly, i. The output dropout voltage is datashset supply voltage minus the clipping voltage. The absolute value of the voltage.
Output protection from a short to ground or to the. Human body model, pF discharged through a 1.
Typical signal-to-noise figures are listed for an A-weighted. The LM is the sister part to. The range of voltages on the input terminals for. The output current with a fixed out. The output swing limit. Electrical Characteristics Notes 4, 5. The first figure below. IMD 60 Hz, 7 kHz, 4: The solution to most ground loop problems is to always use. The desired input impedance is set by R IN. Note that the specifica.
Inadequate power supply bypassing will manifest.
Typical Audio Amplifier Application Circuit. Reduces the gain bandwidth of the amplifier at high frequencies to lm22876 quasi-saturation oscillations of the. This is why the. The single-point ground concept should be applied rigor. Output Saturation Threshold Clipping Point: IMD 60 Hz, 7 kHz 1: