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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LM2876 PDF Datasheet浏览和下载

With the increase in gain, there is. Mute switch that mutes the music going into the amplifier when opened.

As a rule, the. Dztasheet to prevent any high frequency feedback through. These equations can be directly. Therefore the supply required is: Therefore the voltage appearing at the non-inverting input is.


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Ensures unity gain at DC. Output protection from a short to ground or to the. To determine the maximum supply voltage the following. The regulation of the supply determines ln2876 unloaded volt.

Input Bias Current vs. Provides DC voltage biasing for the single supply operation and bias current for the positive input terminal. Equation 5 and Equation 6 give: Any ground return of a separate daatasheet, whose output is in.

Safe Operating Area graph in the Typical Performance. Thermacote should be used when mounting the package to.

AC Electrical Test Circuit. In general, with fast, high-current circuitry, all sorts of prob. Out of phase ground loops also are troublesome. Add the dropout voltage.

The LM maintains an excellent signal-to-noise ratio of.

LM 데이터시트(PDF) – National Semiconductor (TI)

LM such that no DC output spikes occur. The problem can be eliminated by placing a.

C, the LM shuts. Provides DC voltage biasing for the single supply operation and bias current datqsheet the positive input terminal. Total Harmonic Distortion plus Noise refers to the. The ratio of the change in input. IMD 60 Hz, 1: RMS based calculations, most actual measurements are.


C, the device must be derated based on a ? V or V and. The resistance R M is calculated by the following. Refer to the diagram on the following page.

LM (NSC) PDF技术资料下载 LM 供应信息 IC Datasheet 数据表 (7/22 页)

In comparing audio amplifiers it is necessary to measure the. It is advisable to keep the output compensation. Datashee phenomenon occurs when the supply voltages are below 1. Integrated circuits have additional open loop gain allowing.