LM4766T DATASHEET PDF

LMT/NOPB Texas Instruments Audio Amplifiers Overture Audio Pwr Amp Series Dual 40W datasheet, inventory, & pricing. LMT Texas Instruments Audio Amplifiers datasheet, inventory, & pricing. LMT LM – Overture Audio Power Amplifier Series Dual Watt Audio Power Amplifier With Mute, Package: to , Pin Nb=15 LM OvertureTM.

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National Semiconductor – datasheet pdf

Since the die temperature is directly dependent upon the. The waveform to the right of the SOA graph exemplifies how the dynamic pro- tection will cause waveform distortion when enabled.

Refer to the graphs of Power Dissipation versus. The choice of a heat sink for a high-power audio amplifier is. Single Supply Application Circuit. Using the best heat sink possible within the cost and space constraints of the system will improve the long-term reliability of any power semiconductor device, as discussed in the Determining the Correct Heat Sink Section. LM should have its supply leads bypassed with. Taking into account supply line fluc.

However, to improve system. Thus by knowing the total supply voltage and rated output. The LM is a stereo audio amplifier capable of delivering. Since the die temperature is directly dependent upon the heat sink used, the heat sink should be chosen such that thermal shutdown will not be reached during normal opera- tion.

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PDF LM4766T Datasheet ( Hoja de datos )

Please refer to AN for more detailed information. This greatly reduces the stress imposed on the IC by. Each amplifier within the LM has an independent.

Equation 1 exemplifies the theoretical maximum power dis- sipation point of each amplifier where V CC is the total supply voltage. Typical Audio Amplifier Application Circuit. The LM has excellent power supply rejection and datasheeh. Output Power in the Typical Performance Characteristics. This greatly reduces the stress imposed on the IC by thermal cycling, which in turn improves its reliability under sustained fault conditions.

The thermal resistance from the die junction to the outside. Using the best heat sink possible within the cost and. SPiKe Protection means that these. SPiKe Protection means that these parts are safeguarded at the output against overvoltage, un- dervoltage, overloads, including thermal runaway and in- stantaneous temperature peaks. The LM has a sophisticated thermal protection scheme.

Texas Instruments/TI LMT/NOPB – PDF Datasheet – Audio Power OpAmps In Stock |

Operating graph in the Typical Performance Characteris. Thus by knowing the total supply voltage and rated output load, the maximum power dissipation point can be calcu- lated.

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Special Audio Amplifier Application Circuit. The package dissipation is twice the number which re. The clamping effect is quite the same. The LM is lm4766t from instantaneous peak.

National Semiconductor

The clamping effect is quite the same, however, the output transistors are datashete to work alter- nately by sinking large current spikes. Once the maximum package power dissipation has been. Since convection heat flow power dissipation is analogous to current flow, thermal resistance is analogous to electrical resistance, and tem- perature drops are analogous to voltage drops, the power dissipation out of the LM is equal to the following: The package dissipation is twice the number which re- sults from Equation 1 since there are two amplifiers in each LM Refer to the graphs of Power Dissipation versus Output Power in the Typical Performance Characteristics section which show the actual full range of power dissipation not just the datasbeet theoretical point that results from Equation 1.

Upon turn-off, the output of the LM is brought to ground be- fore the power supplies such that no transients occur at power-down.