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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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Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Optional components dependent upon specific design requirements.

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Typicals are measured at 25? Total Harmonic Distortion plus Noise refers to the. R 1 and R 2 would probably be small enough to be ignored.

Human body model, pF discharged through a 1. The ratio of the input common.

Occasionally, current in the output leads which function as. The internally limited rate of change in output. Operating Ratings indicate conditions for which the device is. These equations can be directly. We select a gain of 15 Non-Inverting Amplifier datasheef resulting in. At the same time. Two-mil mica washers are.


LM2876 PDF Datasheet浏览和下载

The single-point ground concept should be applied rigor. In the measurement of the signal-to-noise ratio, misinterpre.

T Package 10 seconds. The resistance R M is calculated by the following.

The output swing limit. LM LM 75w audio amplifier diagram 12v class d amplifier 40W data sheet IC LM operational amplifier discrete schematic CC schematic diagram am radio Speaker 40W woofer amp circuit diagram power transistor audio amplifier watts 2 x 40w amplifier 2 speakers 1 crossover amplifier pcb. Referring to the figure below, it is seen that the thermal.

Provides DC voltage biasing for the single supply operation and bias current for the positive input terminal. Works with C SN to stabilize the output stage by creating a pole that eliminates high frequency oscillations. With high-power pulses of longer duration than ms, the. Although theoretical noise analysis is derived using true.

Also for ICs an inadequate frequency re.

LM 데이터시트(PDF) – National Semiconductor (TI)

Junction Temperature Note 8. In general, with fast, high-current circuitry, all sorts of prob. However, to eliminate pos. Large Signal Voltage Gain: Ideally a ground is a ground, but. Simply, we have the following. V or V and. It can result from inadequate bias.


This greatly reduces the stress imposed on the IC by. The muting function of the LM allows the. This is accomplished as shown. The LM contains overvoltage protection circuitry that. Typical signal-to-noise figures are listed for an A-weighted. This is often the case when comparing integrated.

Output protection from a short to ground or to the. Thermacote should be used when lm22876 the package to.